- Pure Guard Enterprise Ltd.
- Address:18 , Des Voeux Road West Hong Kong Hong Kong
- Chun Yip Environmental Services Ltd
- Address:30H Block 4 Sceneway Garden Lam Tin
- Everwin Accessories Co
- Address:
- Dragon Group International Co., Ltd.
- Address:8 Sunning Road, Causeway Bay, Hong Kong Hong Kong Hong Kong
- Recyclers Inc & Co Ltd
- Address:Tai Wai Hong Kong Hong Kong
- World Vision G Trading Co.LTD
- Address:Flat / RM B 8 / F chong ming building 72 cheung sha wan rd KL
- Chemicals Export.
- Address:Yuk nga lane, well on garden, 42e Kowloon. Hong Kong
- KamShingRecycle
- Address:Kwun Tong
- Kam Fung Trading
- Address:Yau Tong
- Wellsing International Ent. Ltd.
- Address:1403 Henley Centre, Bueet Street, Kowloon, Hongkong Hongkong Hong Kong
- Harmony International Trading Company
- Address:Rm 14,15/Fl., Harry Industrial Bldg.,49-51 Au Pui Wan St., Fotan, Shatin
- JFEC Water Treatment System Supply Co
- Address:Wai Yip Street Kowloon Hong Kong
- Shining World Resources (HK) Ltd
- Address:Wing Hing Street, Causeway Bay
- Xigens
- Address:200 Gloucester Road, Hong Kong, Other, Hong Kong
- South Asia International (H.K.) Ltd
- Address:Unit 1101-1104, Peninsula Square, 18 Sung On Street, Hung Hom, Kowloon Hong Kong Hong Kong
- Everlasting Growth Ltd
- Address:Fanling
- robert lau holdings intl ltd
- Address:25 chiu lung street, central
- APS Technologies Limited
- Address:Unit G, 19/F., Houston Indl. Bldg., Tsuen Wan Hong Kong SAR Hong Kong
- Po Wing Logistic of Metal Wastage Company
- Address:DD79 Lot 1251, Ng Chow Road
- Shenzhen Cotan Technololgy Co. Ltd(Better Life Industrial Co., Ltd)
- Address:5th Floor, Building A, Hongkai Industrial Park, Furong Road, Songgang, Bao'an Dist Shenzhen China Hong Kong