Dunwell Industrial (Holdings) Limited
As a waste oil recycler located in Hong Kong with 13 years experience in used oil re-refining, we successfully applied a vibrating membrane system to recover base oil from used oil under low temperature (below 90 C)and under low pressure. No bad odor on the base oil is an advantage for further formulation of product. We welcome partnership of used oil re-cycling joint-venture to share this technology worldwide. .
Find locations served, office locations, manufacturers and our distributors.
- Business Type:
- Service provider
- Industry Type:
- Market Focus:
- Internationally (various countries)
- Year Founded:
Ever since her establishment in 1969 by the Chairman-Mr. Chow Cheng, Dunwell's name has come to stand for advanced technology, high quality and excellent customer services. From a single trade of machinery with a handful of staff to a multi-faceted corporation of over 100 employees, Dunwell has captured the booming of Hong Kong's economy and lived through various economic and political cycles.
Today, Dunwell's business covers used oil and solvent re-refinery, manufacturing, trading and marketing of lubricants, environmental-related technologies, precision metal components, industrial equipment, lubricating oil analysis services, and specialty chemicals. In 1993, Dunwell Industrial (Holdings) Limited was incepted to hold and manage her subsidiary companies.
DUNWELL INDUSTRIAL (HOLDINGS) LTD.
Holding company established to manage the following member companies:
DUNWELL ENVIRO-TECH (HOLDINGS) LTD.
Managing and developing the group's current and future environmental related businesses :
DUNWELL PETRO-CHEMICAL CO., LTD.
Used oil re-refinery, blending and marketing of lubricating oil products
DUNWELL ENVIRONMENTAL MANAGEMENT CO., LTD
Collection and handling of used lubricating oil and oily contaminated wastewater
DUNWELL ENGINEERING CO., LTD.
Consult, design and installation of industrial wastewater treatment system; and marketing of environmental technologies
DUNWELL NEW LOGIC (ASIA PACIFIC) LTD.
Manufactory VSEP Vibrating Membrane System for high solid, sub-micro level filtration technology
ANALYSTS (ASIA) LTD.
New / used oil, fuel and grease analysis service
Manufacturing of formulated epoxy compounds, HI-POLY epoxy flooring and the marketing of specialty chemicals and dispensing equipment
Taking residence of a total of 100,000 sq. Ft. In Hong Kong's Yuen Long Industrial Estate, Dunwell embraces a proud history of firsts and holds an admirable record of being the largest. Amongst others, she is the largest independent waste oil treatment and disposal plant in Hong Kong and Asia; the world's largest manufacturer in metal component parts for the magnetic media industry in 1990s; and the first company accredited by the Hong Kong Institution of Engineers to train professional Scheme 'A' environmental engineers amongst other engineering disciplines.
In 2000, Dunwell Enviro-Tech (Holdings) Ltd. Is further incepted to continuously tackle different environmental needs and to provide one-stop solutions to clients. It is the vision of Dunwell Enviro-Tech (Holdings) Ltd. To become the leading environmental enterprise within the Asia Pacific Region.
DUNWELL is committed to meet the requirements and strive to exceed the expectations of our external and internal customers on time and every time. We aim to achieve Total Quality by 'Doing the right things' and 'Doing things right the first time'.
We shall provide continuous training and improvement on our Quality System to ensure conformance to quality standards and customer requirements.