Company
About us permanent development

"Changhua Water Refiner Co., Ltd." (hereinafter referred to as "CHW") was established in 1973. It gathers a group of professionals in environmental engineering, chemical industry, biology, civil engineering, machinery and electrical machinery. From the beginning to the present,CHW has specialized in pure water, ultra-pure water, The design, production, construction, and maintenance of waste water and waste water recovery systems provide the best services for the public and industry with one-stop technology.

The water treatment qualifications of the main core personnel in CHW are more than 15 years. Taiwan and China have a total of more than 130 people. They are the few large water treatment engineering companies in Taiwan with complete water treatment capabilities. They are involved in water treatment in various industries in Taiwan. The main customers are water treatment in the electronics industry, water treatment in scientific parks, wastewater treatment in industrial areas, traditional industrial water treatment and general domestic water treatment. They have many years of practical experience. Looking to the future, the company will continue to be at the forefront of international water treatment application technology with the business philosophy of customer satisfaction, pursuit of refinement and quality first.。

Many Achievements

The personnel of CHW are in Taiwan and the mainland, and there are many achievements in water treatment. Among them, the three major types of projects are pure water engineering, wastewater engineering, and drainage water recovery engineering.
Customers include the electronics industry: TSMC, Winbond, UMC, Philips, Nanya Technology, ASE, ASE, Silicon, Hanlei, Longtai, Guanglei, ITRI Optoelectronics Institute, Materials Institute, Huaxin Technology, Wangwang Annotation, Shenghua, Shunde, Huatong, Golden Elephant, Xinxing Electric, Rhende, Heshentang, Institute of Electronics Research and Industry. Biochemical Technology Pharmaceutical Industry: Sanyo Visby Pharmaceutical, Yongxin, Taiwan Cyanamide, Xindong, Glaxo, Yongfeng, Yongguang, Nanguang, Jisheng, Shengda, Hearst, Xin Wanren. Food industry: unification, taste of love, Jinche, Qiao Zhiya, famous house, true taste, Wanjiajin and other well-known big factories. Solar energy plant: Danone Technology, New Sunshine, Moody, Yingwenda, Wangneng, Sino-American Silicon Crystal, Sunshine, Taiji Energy, Green Energy Technology, etc. Among them, the biological support technology includes ASE 15000CMD wastewater treatment project, Guanghui Electronics 800T/H pretreatment and recycling project, Heqiao Technology 200 T/H ultrapure water system and Guanglei Technology ultrapure water and wastewater recovery system, Dahong Jiandu 220T/H ultrapure water system, Nanmao Technology 200T /H pure water system, Corning Zhongke 120T/H ultra pure water system, Chimei 700 T/H pure water system and 1600 T/H recovery system, Total amount is far more than thousands of sets, listed in recent years large domestic water treatment A model of the system.

Business philosophy

Social responsibility | Cherish resources

Professional persistence | Quality service

Quality Policy

Quality first

Refers to the idea and practice that all employees adhere to quality as the first priority for products, work and services.

Pursuit of refinement

Refers to the attitude and spirit of all employees to pursue artistic and refined products, work and services.

Customer Satisfaction

It means that all relevant units and personnel who accept the CHW's products, work and services, and stakeholders (including those within and outside the company) can obtain appropriate satisfaction.
In addition to the buyer, the customer is also the relevant contractor of the upstream and downstream business between the company's departments.

Our team

The company has invested a lot of research and development funds over the years and cultivated highly professional talents. It does not need to entrust others to the design, production, construction and maintenance of water treatment systems. And accumulated hundreds of sets of successful operation experience, can be considered in advance for various situations. Currently applied to the design of ultra-pure water for 12-inch wafers, our company has considerable strength to meet the needs of ultra-high purity water. We have spared no effort to improve the quality. CHW has been awarded the SGS IS0-9001 international quality assurance certification in 1999 . CHW attaches great importance to occupational safety and health, and implemented the OHSAS18001 system in 2011 and obtained TUV certification. To keep up with the international pace, CHW was converted from OHSAS18001 system to ISO45001 system in 2020, and also obtained TUV certification.

Fusen Xiao
Vice Chairman

Education:
Graduated from the College of Electronic Engineering

Years and experience:
Ten years of paper machine company sales specialist, thirty years of CHW design planning, business manager, deputy general manager, general manager.

Lawrence Zeng
General manager

Education:
PhD candidate of National Chung Hsing University, Master of Environmental Engineering of NCHU, EMBA Master of Feng Chia University, National Chin-Yi University of Technology: Industry Lecturer

Years and experience:
Twenty-five years of water treatment testing, planning, and business experience, EDI original factory training. Recent achievements: ASE Semiconductor, Innolux Pure Water Recovery, OPTOTECH, ChipMOS... and other ultra-pure water.

Tsunyu Huang
Deputy General Manager of Business Department

Education:
College Mechanical Department

Years and experience:
FORMOSA CHEMICALS & FIBRE CORPORATION, Yeu Tyan Machinging have a total of 12 years and CHW has a total of 17 years of pure water detail design experience. Recent achievements: All of the above are designed or reviewed by him.

Jack Zheng
Associate of Design Department

Education:
Department of Business Administration, Fu Jen

Years and experience:
FORMOSA CHEMICALS & FIBRE CORPORATION, Yeu Tyan Machinging have a total of 12 years and CHW has a total of 17 years of pure water detail design experience. Recent achievements: All of the above are designed or reviewed by him.

David Zhang
Chairman's Special Assistant

Education:
Department of Business Administration, Fu Jen Catholic University

Years and experience:
Army 319 Division Political Officer, Army 292 Division Driving Training Team Counselor, Zhengxin Tire Sales Specialist, Taishan Food Division Special Assistant, Special Assistant to General Manager of Three Cable TV (formerly Southern Changhua Cable), Changhua Lianshui served on 86.10 so far.

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