- Yancheng Link Weiye Chemical Co.,Ltd.
- Address:Yuehai Yanhai Chemical Industry Park Binhai County,Yancheng City,Jiangsu,China
- Yancheng Zhonghao Chemical Co., Ltd.
- Address:Yanhai Industrial Park, Binhai Economic Development Zone
- Yancheng Broahony Chemical Technology Co., Ltd.
- Address:Southside of Zhongshan 4 road, East of Huanghai North road, Yanhai Industrial Park,Binhai Economic Development Zone, Binhai County, Yancheng City, Jiangsu, China (Mainland)
- Sunbow Biotech Ltd
- Address:Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon,
- Best Ken Co. Ltd.
- Address:412 Laiyin
- Always Chemicals Limited
- Address:Hunghom
- ASCLE BIO-TECH CO LTD
- Address:12F TUNGCHUN COML CTR, 438, Shanghai ST, HK
- Win Force Chemicals
- Address:Kowloon
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