W4100	Shanghai NOVA Engineering & Technology Development Co., Ltd
W4101	Foshan Dajiu Hot Melt Adhesive Technology Co., Ltd.
W4102	Tianyang New Materials (Shanghai) Technology Co., Ltd.
W4107	Shenzhen Runlian Environmental Protection Technology Co., Ltd.
W4109	Xiamen Well Chemical Co., Ltd.
W4110	Shanghai SIEHE Mechanical & Electrical Equipment Co., Ltd.
W4111	Nanjing Baiju Technology Co., Ltd.
W4112	ZHEJIANG BOADGE CHEMICAL CO., LTD
W4113	Yantai Dehelan New Material Co., Ltd.
W4116	Ross (Wuxi) Equipment Co., Ltd.
W4117	NANJING CHEMINO NEW MATERIALS CO.,LTD.
W4119	Shanghai Hisun Industrial Co., Ltd.
W4120	Shanghai Rocky Adhesives Co., Ltd.
W4121	H.J.Unkel (Shanghai) Int' Trading Co.,Ltd.
W4123	Zhejiang Qintang Calcium Co., Ltd.
W4125	Kuller Polymer (Shanghai) Co., Ltd.
W4126	Zhenjiang Leader Composite Co.,Ltd.
W4127	Z&D Chemical Co.,Ltd.
W4128	Jiaxing Zhengye New Material Co.,Ltd
W4132	Shanghai Innovy Chemical New Materials CO,.LTD.
W4136	Xi'an Ximeng Chemical Co.,Ltd.
W4140	Qingdao East Sun Chemical Corporation Limited
W4143	Dongguan Xiongyue Plastic Technology Co., Ltd
W4147	CHENGDU BODA AIFLUO TECHNOLOGY Co., Ltd.
W4606	AB Specialty Silicones Nantong Co., Ltd.
W4151	ChangZhou Jia Ma Bai Sheng Chemical Co. , Ltd
W4152	Cardolite Chemical ( Zhuhai ) Co. Ltd
W4155	NANJING SISIB SILICONES CO.,LTD.
W4158	Wuxi Lingding Intelligent Technology Co.,Ltd
W4162	Shanghai Huadi Machinery Co., Ltd
W4163	Guangzhou Ruiyue Trade Co., Ltd
W4166	Zhenzhou Hollowlite Materials Co.,Ltd
W4168	SUPER-VISION (FOSHAN) CHEMICAL CO.,LTD.
W4177	San Xin Chemical (Shanghai) Co.,Ltd.
W4200	Shanghai Sheng Pu Machine Manufacture Co.,Ltd
W4202	Henkel (China) Investment Co., Ltd.
W4210	SANHO Chemical Co., Ltd.
W4212	Taiwan Synthetic Resins & Adhesives Industrial Association
W4213	NANJING ZAISHENG NEW MATERALS CO., LTD
W4516	Tex Year Fine Chemical (Guangzhou) Co., Ltd.
W4225	Ningbo Hopson Chemical Industry Co., Ltd.
W4616	Guangzhou How-Tec Bonding Materials Co-Ltd /   Guangzhou weasy adhesive products Co.,LTD
W4231	TOKI SANGYO
W4232	JIANGSU TETRA NEW MATERIAL TECHNOLOGY CO.,LTD.
W4235	Nabaltec (Shanghai) Trading Co., Ltd.
W4238	DR Chem
W4246	Yunnan Zhengbang Technology Co.,Ltd.
W4248	Bestry Material Co.,Ltd.
W4252	Shenzhen Feiyang Protech Corp.,Ltd
W4253	Junqiao New Material(Shenzhen) Co.Ltd
W4256	RISUN POLYMER COMPANY LIMITED
W4262	Dalian Haixin Chemical Industrial Co.,Ltd.
W4266	Puyang Shenghong Chemical Co.,Ltd
W4272	GUANGZHOU SKY CHEMICAL LIMITED
W4300	Guangxi Hezhou Kelong Micro-Podwer Co.,Ltd.
W4302a	Chenlink Materials (Fujian) Co.,Ltd.
W4302b	Shanghai Aventk Electronic Technology Co., Ltd.
W4303	Yuang Hong Corporation
W4305	United Performance Materials Corporation
W4310	Medmix China LTD.
W4316	Weldtone Technology Co.,Ltd.
W4320	Guangzhou Jia Yan Adhesive Co.,Ltd
W4326	Wuxi Wanli Adhesion Materials Co.,Ltd.
W4332	Kaneka Trading (Shanghai) Co., Ltd.
W4336	Shanghai Haiyi Scientific & Trading Co., Ltd.
W4346b	Guangzhou WUX Material Science Co., Ltd.
W4346c	Jingke Printing Equipment Co., Ltd.
W4346a	Dongguan Kejian Instrument Co.,Ltd.
W4352	Xinjiang Tianli Petrochemical Co., Ltd.
W4355	Shanghai Polydex Industry Co.,Ltd.
W4358a	West Tech Chemical CO,.Ltd
W4358b	Hunan Shenli Adhesives Co., Ltd.
W4359	Wuzhou Sun Shine Forestry & Chemical Co. Ltd. of Guangxi
W4362	HOHUTO
W4372	Shanghai FEP International Trading Co., Ltd.
W4376	Nantong Kneading Mixing Machine Co.,Ltd
W4400	Zhejiang Henghe Petrochemical Co., Ltd.
W4402	Guangdong Xintao New Materials S&T Co.,Ltd
W4410	ZHEJIANG DE-RONG CHEMICALS CO.,LTD
W4420	SHANGHAI YONGGUAN ADHESIVE PRODUCTS CORP.,LTD.
W4426	Zhejiang Huangma Technology Co.,Ltd.
W4432b	Dongguan Findtack New Material Co.,LTD.
W4432a	DRT
W4432c	Shanghai Dowell Chemical Technology Co., Ltd
W4436	DONGGUAN CO-MO ADHESIVES CO., LTD.
W4446	Foshan Golden Milky Machine & Equipment Co., Ltd.
W4462	ZHENGZHOU SANHUA TECHNOLOGY & INDUSTRY CO.,LTD
W4468	Qinhuangdao Yushun Intelligent Technology Co.,Ltd.
W4472	M.land Chemical Shanghai Co., Ltd.
W4475	Foshan Jiujiu Migobon Chemical Industry Technology Co., Ltd.
W4475b	HUIZHOU SANDAO NEW MATERTAL CO.,LTD.
W4476	Shenzhen Jinhaohui Mining Development Co., Ltd
W4500	Link-Shine Advanced Materials Co.,LTD
W4502	Wacker Chemicals ( China) Co., Ltd.
W4506	GuangDong Wei Wang New Material Co., Ltd
W4510	Qingdao Sanrenxing Machinery Co., Ltd.
W4512	Jianqin International Trading(shanghai) Co.,Ltd
W4520	Tong Shen Enterprise Co., Ltd.
W4522	Anhui Estone Material Technology Co.,LTD
W4528	ECOD SPECIALTIES(WUHAN)CO.,LTD
W4532	Shanghai Jaour Adhesive Products Co., Ltd.
W4538	Shanghai Huayi Resins Co., Ltd.
W4550a	Wuxi Huayou Machinery Co,Ltd
W4550b	Wuxi Binhu Xuanqi Mechinary Co., Ltd.
W4552	ANHUI POROS INNOVATION TECHNOLOGY CO.,LTD
W4562	Zibo Qilu Yixi Luhua Chemical Co., Ltd.
W4566	Dongguan Saipu Electromechanical Device Co., Ltd.
W4577	Shanghai Yueping scientific instrument（Suzhou） Manufacturing Co.,Ltd
W4600	Gungdong Yetom New Materials Co.,Ltd.
W4602	Shanghai Jingrex Chemical Industry Co.,Ltd
W4148	SICO Performance Material (Shandong) Co.,Ltd.
W4609	Guangdong Energy Spread New Materials And Technology Co., Ltd
W4610	Guangzhou Green Trading.Co., Ltd.
W4612	Thinky Trading (Shenzhen) Corporation
W4620	Ningbo Durrex Pumps Co.,Ltd.
W4621	Shangdong Yin Qi Machinery Manufacturing Co.,Ltd.
W4622	Shanghai Miken Biotech Co., Ltd.
W4623	Nantong Tongxin Composite Material CO.LTD
W4625	SHANGHAI BITE BIOTECH CO LTD
W4626	Shanghai Zoda Coating Equipment Co.,Ltd.
W4631	Jinan Enter Chemical Co.,Ltd.
W4632	Bojin Polymer Research & Development Co.,Ltd.
W4635	Foqi New Material Technology (Guangdong) Co., Ltd./Jingjiang Nanyang Chemical Co. Ltd
W4638	Puyang Zhongkexinyuan Petroleum Chemical Co.,Ltd
W4646b	Shanghai Jintang Plastic Technology Co., Ltd.
W4646a	JIANGSU HUIFENG ENVIRONMENTAL TECHNOLOGY CO.,LTD
W4648	Wuxi Jiu Ming Machinery Co., Ltd.
W4652	Wuxi Qunxing Chemical Equipment Co., Ltd.
W4655	WUXI ZHITONG YUANFENG TECHNOLOGY CO.,LTD.
W4767	Huizhou DUV Electronic materials Co., Ltd
W4665	Skylink Fluid Technology
W4666	QINGDAO HIGREE CHEMICAL CO.,LTD
W4668	SHANGHAI BITONER RESIN CO.,LTD.
W4672	HANGZHOU GREATJOY PLASTIC & CHEMICAL CO., LTD.
W4676	Hangzhou Renhe Hot Melt Adhesive Co.,Ltd.
W4677	Anysealtech Korea Co.,Ltd.
W4706	Wenzhou Huate Hot-Melts Co., Ltd.
W4710	Shanghai LIVIC Filtration System Co.,Ltd
W5736	Qidong Shinetidy Material Technology Co., Ltd
W6230	Jiangxi Guangyuan New Material CROP.
W4721	Anhui Xinye Polymer Material Co. , Ltd.
W4722	Beijing Beiguang Jingyi Instruments and Equipment Co., Ltd.
W4727	Taizhou Ruibai Chemical Co.,Ltd
W4729	SHANDONG WOAO CHEMICAL CO., LTD
W4730	Shanghai Hengze Sci&Tech.Co.,Ltd
W4731	Suzhou ZYE Science and Technology Co., Ltd
W4732	FOSHAN ZHAOLONG NEW MATERIALS CO.LTD
W4733	SHANGHAI SHAEN BIO-TECH CO., LTD.
W4735	Qingdao Junxiang Technology Co., Ltd
W4737	BEIJING KEMIBOND ADVANCED MATERIALS CO., LTD
W4738	Zhangjiagang Feihang Technology Co., Ltd.
W4365	Nanjing Tianshi New Material Technologies Co.,Ltd
W4750	Ningbo Jinhai Deqi Chemical& Industry Co.,Ltd.
W4755	MILKYWAY  BEAUTIFUL  SHIPPING  LIMITED
W4756	Ruian Jundingda Machinery Co.,Ltd
W4765	BLOC (HANGZHOU) NEW MATERIAL CO.,LTD
W5770	Shanghai  Chuangcai  Industry Company
W4771	SHENZHEN SMIDA INTELLIGENT EQUIPMENT CO.,LTD
W4776	Shang Hai H＆C Fine Chemical Co., Ltd.
W4777	KAI SHYUN ENTERPRISE CO., LTD.
W4803	Shanghai Jingtian Electronic Instrument Co., Ltd.
W4805	ZHONGSHAN GDS AUTOMATION EQUIPMENT CO.,LTD
W4819	MENO
W4821	DAICEL (CHINA) INVESTMENT CO.,LTD
W4888	Wuxi Lihebo Chemical Equipment Technology Co., Ltd
W5100	Saint-Gobaint Hangzhou Joinleader New Materials Co., LTD.
W5101	Zhengzhou Deao Science&Technology Co.,Ltd
W5102	Yichang Huifu Silicon Material Co., Ltd.
W5107	Shanghai Chuyijia Organosilicon Materials Co., Ltd.
W5109	JIANGSU HUAYU CHEMICAL CO.,LTD
W5110	Foshan Tian Bao Li Silicon Engineering Technology Co., Ltd.
W5111	Liling Jinglu New Material Co.,Ltd.
W5113	Lian Zhou KNS Nano-materials Co., Ltd
W5115	Hengshui Yimei New Material Technology Co., Ltd.
W5116	Beijing Beyond Vacuum Technology Co., Ltd.
W5117	Foshan Bofan Filtration Equipment Co.,Ltd.
W5119	Yangzhou Roland New Material Co.,Ltd.
W5121	Jingzhou Zhongli chemical co., ltd
W5125	Fucheng County Huanyu Oil Co., Ltd
W5120	Shanghai Xinda Chemical Industry Co., Ltd.
W5128	Hangzhou Jessica Chemical Co., Ltd.
W5130	Grintec Magotteaux Ceramic Technology Co., Ltd.
W5132	Shanghai Huihua Industry Co,.Ltd.
W5136	Wuhan Enric Silicon-based Polymer Materials Co., Ltd.
W5138	Chemstone Chemical Technology(Guangzhou) Co.,Ltd
W5727	Mianyang SINOMIX Science & Technology Co., Ltd.
W5143	Zhangjiang Topchem
W5146	Zhejiang Chuangwei Vacuum Equipment Share Co., Ltd.
W5147	Huatian Chemical Equipment Co., Ltd
W5148	GUANGZHOU  HONGSHANG MECHANICAL MANUFACTURING CO.,LTD.
W5149	ZHEJIANG GUONENG TECHNOLOGY CO.,LTD.
W5151	Kaihua ChengXin Resin Co., Ltd.
W5152	Shenzhen Xuyong Industry Co., Ltd
W5156	Wuxi Gangben Machinery Manufacturing Co., Ltd.
W5158	Shanghai Jiuzhou Chemicals Co.,Ltd
W4662b	Shanghai Hisen Material Technology Co.,Ltd.
W4662a	Shanghai Lijing Scientific Instruments Co., Ltd.
W5162	Dalian Fuchang Chemical Co.,Ltd.
W5163	Petrochemistry Institute of Heilongjiang
W5166	Wuhan Easyfun Trading Co., Ltd.
W5167	JIANGSU HUAGUI NEW MATERIALS TECHNOLOGY CO.,LTD.
W5168	Liaoning Hongshan Chemical Co., Ltd.
W5169	Shandong Allplace Environment Protection Technology Co., Ltd
W5171	Jiangsu Heisonglin Adhesive Factory
W5173	Puyang Xinde Petrochemicals Co., Ltd.
W5175	Suzhou Chifeng Packing Technology Co,Ltd
W5176	LIN HAI CHUNZHU ADHESIVE CO., LTD
W5177	Changzhi Haofeng
W5200	Lishui Youli New Material Co.,Ltd.
W5208	CMP Tianjin Co., Ltd.
W5210	YuHong (Guangzhou) Corp.
W5215	Qingdao Haihao Chemical Co., Ltd.
W5216	Zhejiang Runhe Silicone New Materials Co., Ltd.
W5220	Entron Advanced Materials Co.,Ltd.
W5225	Qingdao Sinoplas Hi-New Material Co., Ltd.
W5226	RIANLON CORPORATION
W5232	Huizhou Dayabay YiKeSi New Material Technical Corporation
W5235	SHENZHEN HAYOND POWDER TECHNOLOGY CO.,LTD
W5236	Puyang Bandelu Co., Ltd.
W5246a	Shanghai Rumi Mechanical&Electrical Technology Co., Ltd.
W5246b
W5248	Linyi Yawei Plastic Packaging Co., Ltd.
W5252	Taizhou Henco-Glue Co., Ltd.
W5253	Foshan Jinjia New Material Technology Co.,Ltd.
W5256	Anhui Tongxin New Material Technology Co., Ltd
W5262	Wuzhou Arakawa Chemical Industries Ltd.
W5263	Guangxi Choris Chemical Co., Ltd.
W5265	Hangzhou Jireh Standard Technology Co., Ltd.
W5266	BEIJING ADDITIVES INSTITUTE
W5267	Shanghai Fine Stationery Co., Ltd.
W5268	Peacemoon Electronic Lndustry（DongGuan）Co.,Ltd.
W5271	Peng Cheng Packaging
W5273	TianjinSurfychem T&D Co., Ltd
W5275	Jilin Longye Chemical Co., Ltd
W5277	YANCHENG JUKE CHEMICAL CO.,LTD
W5278	Zhejiang Huangyan Guanghua Adhesive Factory
W5302c	Chengdu Guibao Science & Technology Co., Ltd.
W5302a	Chengdu Guibao New Material Co.,Ltd.
W5302b	GBXF SILICONES CO., LTD
W5310b	Dalian Liansheng Trading Co.,Ltd
W5310a	BYK Additives (Shanghai) Co.,Ltd.
W5320	Hangzhou Zhijiang Silicone Chemicals Co., Ltd.
W5321	Guangzhou Jointas Chemical Joint Stock Co., Ltd
W5326	Shandong Yuwang Industrial Co., Ltd.
W5332	Guangdong Kuaishida Adhesive Industry Co,.Ltd.
W5335	Gymcol Adhesives(Pinghu) Co.,LTD
W5346	Shanghai Kangda New Material Co., Ltd.
W5352	Weifang Dekel Innovative Materials Co.,Ltd
W5355	Shanghai Sanky Chemical Co.,LTD
W5358a	YJG Mall
W5358c	Yangzhou Hongyuan New Material Co., Ltd.
W5358b	Shanghai Original Econmy-Trade Development Co.,Ltd.
W5362	Guangdong KOMO Co., Ltd.
W5365	Bondly Chemical Ltd.
W5367	QINGDAO HWALONG CHEMICAL CO., LTD.
W5368	Shanghai Petrochemical Xinier Chemical Technology Co., Ltd.
W5375	CHEMELITE INC.
W5377	Liyang Kangda Chemical Co.,Ltd
W5378	Shanghai Meiyingpu Instrument Manufacturing Co,Ltd
W5400	Wanhua Chemical (Yantai)Trading Co., Ltd
W5402	Beijng Comens Material Co., Ltd
W5410	Hebei Chengxin Co., Ltd.
W5416	Guangdong ORT New Energy Equipment Science and Technology Co., Ltd.
W5426	Beijing Jiyi Holdings Group Co., Ltd.
W5432	FOSHAN RURGA NEW MATERIAL TECHNOLOGY CO., LTD.
W5436	Jiahua Chemicals Inc
W5446	Shandong Shenxian Ruisen Petroleum Resins Co.,Ltd
W5458b	Zhejiang Good Adhesive Co., Ltd
W5458a	Shanghai Sifeng Science & Technology Development Co., Ltd.
W5462	Liuzhou Hugest Chemical Machinery Co., Ltd.
W5468	Guangxi Tongxuan Resin Chemical Co., Ltd.
W5472	Henan Ralead New Materials Co. Ltd.
W5475	YonGua
W5476	Guangxi Ding Hong resin Co., Ltd.
W5502	Shanghai Bofeng Trading Co,Ltd.
W5506	Shanghai Dongda Chemical Co., Ltd.
W5510	Zhengzhou Zhongyuan Silande High Technology Co., Ltd.
W5520	Mettler-Toledo
W5526	Resin Chemcials Co., Ltd.
W5202	Shanghai Qilong Chemical Co., Ltd.
W5538	Shanghai Joule New Material Tech. Co., Ltd.
W5546	Pioneer Chemicals
W5552	Tonglin (TaiZhou) Adhesive Co., Ltd.
W5562	Qingdao Ledar Chemical Co., Ltd.
W5566	Wuxi Host Technologies Co., Ltd.
W5568	Shanghai Lu Xiangyi Centrifuge Instrument Co.,Ltd.
W5575	Suzhou Drum Packing Co., Ltd
W5576	Chongqing Research Institute Of Chemical Industry Co.,Ltd.
W5577	Taizhou Kangda Chemical Industry Co., Ltd.
W5578	Hebei Dongguangxinyu Chemical Co., Ltd.
W5600	ZHUHAI LONGTEC CORP.,LTD
W5602	Loho Chemical (Shanghai)Co.,Ltd
W5606	SHANGHAI NEWPA NEW MATERIALS TECH. CO., LTD.
W5610	LANXESS Chemical （China） Co., Ltd.
W5612	Ingevity Holding Corporation
W5625	Fristam Pumps (Taicang) Co.,Ltd.
W5626	DONG GUAN NORTH PLASTIC CHEMICAL CO., LTD.
W5631	Zhejiang Grand Star Chemistry Co.,Ltd
W5635	Shanghai Basictak Co.,Ltd.
W5638	Jiangmen De Ding Yuan new material Co,Ltd
W5646	Luoyang Jianlong Micro-nano New Materials Co., Ltd.
W5648	Shanghai Ruizhe Chemical Industry Co., Ltd.
W5652	Nanjing Chemical Material Corporation
W5655	Yantai Ellisun Plastic Packing Co., Ltd.
W5656	Xiangfan Fengshen Adhesive Industry Co., Ltd.
W5658	MIRACLE LINE BA (SHANGHAI) NEW MATERIAL CO.,LTD.
W5662	Shanghai NSJ Hardware Ltd
W5665	Changzhou Powerrig Machinery Technology Co.,Ltd.
W5668	Wuzhou Long Teng Chemical Co.,Ltd.
W5670	Shenzhen Fudi Adhesive Technology Co., Ltd.
W5672	Hangzhou Tianchuang Chemical Technology Co., Ltd.
W5675	Suzhou He-Chuan Chemical Technology Service Co.,Ltd
W5702	SINOPEC CHONGQING SVW CHEMICAL CO.,LTD.
W5706	Shijiazhuang Xiaojin Machinery Manufacturing Science and Technology Co., Ltd.
W5710	Osaka Organic Chemical (Shanghai) Trading, Ltd.
W5712	Dongyuan Ransheng Chemical Co., Ltd.
W5716	handong Efirm Biochemistry And Environmental Protection Co., Ltd.
W5722	Beijing BaiYuan Chemical Co., Ltd.
W5726	Jiangsu Good Plastics., Ltd
W5725	Beijing AII-Winning Alliance International Sci-tech Co,Ltd
W5731	RAPID CHEMICAL CO LTD.
W5732	Hangzhou Baochen Chemical Co.,LTD
W5733	FASTFIX-IT ENTERPRISE CO., LTD.
W5735	Shanghai Linku Material Technology Co.Ltd
W5745	ATAGO CHINA CO.,LTD
W5746	Chang Chun Liyuan Die-casting Material Ltd.
W5747	Tianjin Sanyou New Material Technology Development Co.,Ltd
W5750	SHANGHAI RYOYO TRADING CO.,LTD
W5751	Qingdao Bouni Chemical Co., Ltd.
W5676	Shanghai Junjiang Technology Co., Ltd
W5758	TS Chemical (Shanghai) Co.,Ltd
W5765	JIAXING RALLYCHEM NEW MATERIAL TECHNOLOGY CO., LTD
W5771	Shanghai EBond Polymer Co., Ltd.
W5775	Shandong Ruixing Flame Retardant Technology Co.,Ltd
W5777	SHANGHAI COAST ADVANCED MATERIAL TECHNOLOGY CO., LTD.
W5801	ZHANGJIAGANG CREATE MATERIAL CO.,LTD
W5803	Changzhou Tianhe International Trade Co., Ltd.
W5809	Shandong Vosma Vacuum equipment Co.,Ltd
W5811	Shanghai Vitron Instrument Co.,Ltd.
W5815	Jiangxi Galaxy New Material Development Co.,Ltd
W5817	Shanghai Nirun Intelligent Technology Co., Ltd.
W5821	Tyee(Shanghai) Industrial.Co., Ltd.
W5825	Shanghai Haofuture Industry&Development Co.,Ltd
W5827	Beijing Kingly Electronics.,Ltd.
W5829	Guangzhou Jiarui Dally Material Company Ltd.
W5831	WOPUMP Flow Technology (Guangzhou) Co., Ltd.
W5420	Yantai Darbond Technology Co., Ltd.
W5172	Nanjing Transic Technology Co., Ltd.
W5300	Evonik Industries AG
W4615	Linton Chemical (Wuxi) Co.Ltd.
W5336	Hangzhou Ruijiang Performance Material Science Co., Ltd.
W5616	Annel Polyurethane Materials ShanghaiCo.,Ltd
W5231	Omya (Shanghai) Investment Co., Ltd.
W5740	Nanjing SikeAi Impoyt and Export Trading Co.,Ltd
W5452	Guangzhou Luxhan New Materials Co.,Ltd
W5730	TANYUN AEROSPACE MATERIALS(YINGKOU) TECHNOLOGY CO,LTD
W5129	Shenzhen Tianxingjian Electromechanical Equipment Co,Ltd
W5632	Jiangxi New Jiayi New Materials Co., Ltd
W5140	Beijing Pula Technology Co.,Ltd
W5620	Shandong Shengquan New Materials Co., Ltd.
W5108	Jiangyin Taichang Science and Technology Co.,Ltd
W5131	Ning Bo Juli new material technology co ltd
W4526	Nantong Synas ia New Materi al Co.,Ltd.
W5678	QingHai Trading (NanJing) CO.,LTD
W5548	Shanghai Eile Electromechanical Equipment Co., Ltd.
W5372	WUXI PHAROS INTELLIGENT EQUIPMENT CO.,LTD
W5728	AMETEK Commercial Enterprise (Shanghai) Co., Ltd
W5748	Nanjing Qingqi Advanced Materials Technology Co., Ltd
W4726	NETZSCH Scientific Instruments Trading (Shanghai) Ltd
W5500	Petrochina Lubricant Company
W4156	Deqing MingLiang Resin Co., Ltd.
W4664	Changsha Nanxing Chemical Technology
W4265	Nanjing XinXu Industry & Trade Co., Ltd.
W5272	Toagosei (Shanghai) Management Co., Ltd.
W4138	NINGBO HAOXIN YURON NEW MATERIAL CO., LTD.
W4130	ViscoTec
W4546	Daqing Huake Company Limited
W4815	Bobai Machinery (Shanghai) Co. , Ltd.
W5170	Liaoyang Liaohua Qida Chemicals Co., Ltd.
W5123	Shanghai Xinding New Materials Co.,Ltd
W5160	Nanjing Secubond New Materials, Ltd.
W5165	ZHEJIANG QINGLONG ADHESIVE TAPE CO.,LTD.
W4656	Everwide Chemical Co.
W5760	Hangzhou Baishang Intelligent Equipment Co. , Ltd.
W4146	SUNTURE
W6236	Shanghai Bestac Chemical Co., Ltd.
W4711	Dongguan U-bond Material Technology Co., Ltd.
W4713	Kuberd Chemical(SH) Co., Ltd
W5766	Jiaxing Kaiyuan Chemical Technology CO.,LTD
W4572	Guangdong Yuelian Instrument Co,Ltd
W5127	Linkoptik Instruments
W5516	Eternal Materials Co.,Ltd
W5756	Linyi Luoqing Stationery Co., LTD
W5772	Foshan Baolin Chemical Industry Co., Ltd
W5713	Shanghai Acclaim tional Trading Co,. Ltd.
W5376	Hubei Hangyu New Mateerial Iimited Company
W5738	JiangSu Finetal Powder Technology Co.,Ltd.
W4375	Nanjing Goldenhighway New Materials co., ltd
W4176	ShangHai HengFeng New Material Technology Co., Ltd
W5155	Shenzhen xinyongsheng New Material Co., Ltd.
W5153	Suzhou Baize New Material Technology Co., Ltd
W4746	NINGBO HELSH-TECH FLUID CO.,LTD
W4172	Yancheng LuChenxin New Materials Co., Ltd
W4725	BEIJING SIRUIMAN TECH.CO.LTD
W4809	Shandong Yongjiu Hot Melt Adhesive Co., Ltd.
W6316	GUANGZHOU HUACHUN HOTMELT ADHESIVE INDUSTRY CO.,LTD
W4368	Guangdong Pysil New Materials Technology Co., Ltd.
W6210	Shanghai Yali Machinery Technology Co., Ltd.
W4772	Zhejiang Yongtao New Material Co., Ltd.
W6329	Bode Trading (Xiamen) Co.,Ltd
W6311	Shanghai Joy Co.,Ltd
W4276	Shanghai Taiqiang Adhesives Co., Ltd.
W6141	Wuyang Lihe New Material Co., Ltd.
W5105	OSAKA GAS CHEMICALS(SHANGHAI) CO.,LTD.
W6310	Shanghai Marvel Chemicals Co., Ltd.
W6306	PPG Aerospace Materials (Suzhou) Co., Ltd
W4576	Ruian City Jiayuan Machinery Co., Ltd.
W4658	ND Adhesive Technology(Shanghai)CO.,Ltd
W6130	Guangzhou Huixin Mechanical & Electrical Equipments Engineering Co., Ltd.
W6235	Anhui Juteng New Material Technology Co., Ltd.
W4825	Anhui TianPUK EnvironmentaI Protection Adsorption MateriaI Co.,Ltd.
W5805	Guangdong Nuochi Chemical Co., Ltd.
W4275	Shandong Derui Polymer Material Co., Ltd.
W6114	Pinghu Ruite Building Materials Technology Co. Ltd.
W6116	SHAOXING WOBANGNING TECHNOLOGY CO.,LTD.
W6300	WuXi Trillion Stars New Material Technology Co., LTD
W4175	Shanxi Hainuo Technology Co.,Ltd
W4778	SICHUAN JINLAIYUAN TECHNOLOGY CO.,LTD
W6239	GUANGZHOU LONGSTONE IMPORT&EXPORT TRADING CO.,LTD.
W6305	Durr Paintshop Systems Engineering (Shanghai)Co.,Ltd.
W4753	Suzhou Tiger New Materials Co.,Ltd
W4759	Nanjing Golden Chemical Co.,Ltd
W5276	Shaoguan Linhe Forestry Science Technology Co., Ltd.
W6128	Corechem Corporation Holding Co.，Ltd
W4831	LIDYE CHEMICAL CO., LTD.
W5556	Jiangsu Sepna Technology Materil Co.,LTD
W4718	Nanjing E-strong Technical Co.,Ltd
W5778	Techbond
W5164	Liaocheng ILEE Chemical Co., Ltd.
W4171	Shandong Julavo AE Co., Ltd.
W6327	CHEMTROS Co., Ltd.
W6220	Sika (China) Ltd.
W4220	Hubei Huitian New Materials Co., Ltd.
W6208	Shanghai Langtou New Material Technology Co., Ltd/Anhui Langtou New Material Technology Co., Ltd
W6200	Zhejiang Joya Polymer Technology Co., Ltd.
W5773	GUANGDONG HUINENG SILICONE PRODUCT CO., LTD
W4452	Hongshi New Material Technology Co., Ltd
W6331	E.E.Resin  (xiamen)   Electronic  Materials  Co.,Ltd.
W4768	Henan Chenlin New Materials Co., Ltd.
W5572	Guangdong Zhanlida New Material Technology Co., Ltd.
W6350	SHUSHI GROUP CO.,LTD.
W6246	KUNSHAN SUMEI MATERIAL TECHNOLOGY CO.,LTD
W6100	DONGFANGHONGYE
W6240	Guangzhou Greatlim Chemical LTD.
W6345	Fuqing Keteng Industrial Co.,Ltd.
W6120	AMERICAN COLORS (SHANGHAI) CO., LTD.
W6336	Suzhou Southeast Barrel Factory
W4556	Dongguan Tuochuan Technology Co., Ltd
W4628	Sichuan Advance International Trade Co.,ltd
W6112	Shanghai Sunway Chemical Co., Ltd
W6126	Ningxia Zhongliang New Material Technology Co., Ltd.
W6140	Shangdong jonye advanced materials co., Ltd.
W6342	Foshan Bafeni Adhesive Co., Ltd.
W5767	Jiangsu Virtue Intelligent Engineering Technology Co., Ltd.
W6333	GUANGZHOU JIAOBAO INTELLIGENT EQUIPMENT CO.,LTD
W6156	Guangzhou Xunhong Adhesives Co., Ltd.
W4766	MEGABOND (HUANGSHAN) ADHESIVE CO., LTD.
W5768	Taizhou Huangyan Shenluo Plastic LTD.,
W6216	Kingmix Chemical  Company (Taixing) Co., LTD
W6321	Shanghai WEIPU Testing Technology Group Co., LTD.
W6338	SHANGHAI ZEJUN TRADING CO.,LTD
W5755	Guangdong Sunnion Advanced Novel Technologies Co.,Ltd.
W6252	Xuchuan Chemcial (Suzhou) Co., Ltd.
W4702	SINOMACH Intelligence Technology Co., Ltd.
W6320	Keylink Technology Co., Ltd.
W6142	Zenithar technology Co.,Ltd.（株式会社遠陽（日本））
W5666	Henan Minmetals East Industrial Co., Ltd
W6132	ASAHI KASEI PERFORMANCE CHEMICALS CORPORATION
W6137	Foshan Jiwei New Material Co.,ltd.
W6315	Ningbo hengshi pumps Co., Ltd.
W4801	Guangdong Meijoy Material Co., Ltd.
W6150	Wuzhou Feizhuo Forrest Products Co., Ltd.
W5807	Hebei Shenxian Tube
W4772b	Hangzhou Lvxing
W6152	Zhejiang Entex Machinery Co. Ltd
W4716	Zhejiang Xingsheng Machinery Co.,ltd
W5752	Shanghai Jingji Protective Products Co., Ltd.
W6337	JIANGSU QUNXIN POWDER TECHNOLOGY.CO.,Ltd
W6138	Beijing YUNS Technology Co., Ltd.
W6309	LIAONING ONISIL TECHNOLOGIES CO., LTD.
W6330	CHANGZHOU ZILI INTELLIGENT EQUIPMENT CO., LTD
W5532	JIANGXI DEYUN INDUSTRY CO., LTD.
W6346	Shanghai Huide Tech
W5206	Shanghai Kestar Chemical Co,Ltd
W6233	Guangdong Polyeast New Material Co.,Ltd.
W4740	Jiangxi Hungpai New Material Co.,Ltd.
W6146	Guangzhou Suzhi Chemistry Co.,Ltd