- wafers
- Address:Flat A, BLK 3, Metropolis Plaza, Sheung Shui, N.T.
- BLATIC (HK) LIMITED
- Address:7th Floor, Lower Block, China Resources Building
- Test Pharma Inc
- Address:E/Fl, Block A, 55, Kejierlu Road,
- Hong Kong Dayang Chemical Co., Limited.
- Address:Java Road
- HONGKONG YUANYANG GROUP CHEMICAL LIMITED
- Address:MONGKOK KOWLOON HONGKONG
- Hong Kong Immanuel Chemical Co., Ltd
- Address:Rm907,JTJ310,Wing Tuck Commercial Centre,177-183 Wing Lok Street,Hong Kong
- Right Fortune Industrial Limited
- Address:nan kai district
- Forever Max International Limited
- Address:G/F, 40, JOCKEY ROAD, SHEUNG SHUI, N.T.
- Chongqing Changyuan Chemical Corp Ltd
- Address:Dujiaba Industrial Park
- Red Rock International Trade Co., Ltd.
- Address:Room 1701(112),17/F, Henan Building, No.90, Jaffe Road , Wanchai
- Tianjin Bocheng Chemical Co., Ltd.
- Address:Room 2105 JTJ479 Trend centre 29-31 Cheung Lee Street
- JIA YUAN TECH
- Address:4th Floor, Bupa Centre, No. 141 Connaught Road West
- Milkyway International Trading Co., Ltd
- Address:No 105 Lord Rosmead
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