Dunwell Enviro-Tech (Holdings) Ltd.

With over 15 years of professional experience in providing technological environmental solutions, Dunwell's services include Water treatment and reuse system; Wastes such as wastewater, oily contaminated used oil, rechargeable batteries other chemical wastes; One-stop solutions ...

Telephone：852---24438189Address：8 Wang Lee Street, Yuen Long Industrial Estate,

K&O International Trading Co., Ltd

we are a trading company in hongkong, we purchase crude oil, diesel fuel, fuel oil, used engine oil, used motor oil, M100

Telephone：852-13702-701222Address：unit 04,7/f,bright way tower,on.33 mong kok road,kowloon, hongkong, Hong Kong

Asia Pacific (HK) Company

We have partner companies in USA & Europe to supply Waste material for recycling purposes. Material can be any excess stock matel scrap, used oil, Paper and Plastics from Post-industrial manufacturers Post-consume products. are interested increase our business relationship India China. ...

Telephone：8-52-95343893Address：Suite 5b, Astoria Bldg

Forever Engineering & Trading Company

This supplier has not provided a Company Introduction yet.

Telephone： 852-23405402Address：19 / F Tung Nam Commerical Center

FLY TEAM AUTO ACCESSORIES TRADING CO

Telephone： 852-93474789

mart manage

Telephone： 852-2108-4881Address：23F, Suite 2301, World Wide House

Orient (Best) Trading Company

This supplier has not provided a Company Introduction yet.

Telephone： 852-852-60528464Address：Room 527, Advance Technology Centre

J & L Trading Ltd

hong kong used engine oil collect factory, start from 2007.we also collect used cooking oil and buy PAO , biodiesel.

Telephone：852 - 852 - 612*****Address：mongkok hong kong, hong kong