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本公司之國內廠房(東莞有生熱浸鋅有限公司)已於2016年7月正式投產。各客戶,如有任何查詢,請聯絡本公司 負責同事,何先生(852)2475 7238
Company Profile
1982 Yau Sang Galvanizers (Hot-Dip) Co., Ltd. Was established in March.

1983 Yau Sang became a Member of Galvanizers Association of Australia in May.

1984 Directors of Yau Sang had successfully completed the Galvanizing Plant Operators Seminar conducted by Galvanizers Association of Australia at the University of New South Wales, Sidney in April.
As a hot-dip galvanizing factory, Yau Sang was included in the List of Approved Specialist Contractors (Class No.V) for public works by Hong Kong Government in June.

1985 Yau Sang\'s management and senior production staff had visited most major galvanizing plants in Europe and attended the 14th international Galvanizing Conference in June at Munich, West Germany.

1986 Accepted by Galvanizers Association (U.K.) and American Hot Dip Galvanizers Association as a member.

1987 In April, we moved to our self-owned New Plant No.1 where covered a total area of 3,700 square metres(40,000 sq. ft.).

1988 Yau Sang introduced the first and only Centrifugal Machine in Hong Kong for Hot Dip Galvanizing. It contributed higher quality to small articles, prevented excessive zinc deposit and resulted very smooth surface after galvanizing. In particular for bolts and nuts, threads are clearly reserved.

1989 Established another department, provided gritblasting treatment in connection with zinc spraying and painting. Developed wide range of protective coatings service to steel upon different requirement and various conditions.

1990 Market extended to supply galvanized raw materials and manufacturing of galvanized products in large scale of production.

1991 To cope with the foreseeable market demand and follow the latest standard of quality, Yau Sang proposed another new galvanizing plant No.2 with larger area and more, better facilities and equipment as well as the production system in preparation to comply with the world-wide Quality Assurance ISO 9000.

1992 The production line of HOT DIP GALVANIZING moved to our self-owned New Plant No.2, where covered a total area of 8,350 square metres (90,000 sq. ft.) with 2 production lines and galvanizing bath upto 13 metres long.
In October, Yau Sang\'s officer hand visited the major galvanizing plants in Taiwan, and attended the 1st Asian-Pacific General Galvanizing Conference.

1993 Computerization in handling of bills and documents to provide accurate and fast service.

1994 Our people attended the 2nd Asian-Pacific General Galvanizing Conference held in Kobe of Japan, and exchanged the experience and technology on galvanization.

1995 With the best management and successful experience in the past, we have confidence and guarantee our products and service would keep your satisfaction.

1996 In September our people attended the 3rd Asian-Pacific General Galvanizing Conference held in Australia, exchanged and studied the advance technology with other nations.

1997 To assure our quality and service, Yau Sang completely conformed the amangement and procedure of International Quality Assurance ISO 9002

1998 Yau Sang successfully passed the HKQAA cert. Audit for ISO 9002: 1994 certification, recognized and with specification that Yau Sang is the galvanizer to provide \"Provision of Hot-Dip Galvanizing Service and production of Galvanized Standard Products\".

1999 Representative to attend the 4th Asian Pacific General Galvanizing Conference, which was held at Kuala Lumpur, Malaysia in September. In this event, benefited not only recent technical know-how for hot dip galvanizing, but also further developed and enchanced the connection with other countries\' Galvanizers and their Organizations.
Participated to plan and orangize the Galvanizers Association of Hong Kong.

2000 As the Galvanizers Association of Hong Kong established in January, Yau Sang\'s staffs have been elected into the Director Board and assigned to be the executives for the Association\'s affairs.

2001 The Ninth Edition of \"Introduction & Service Directory in Hot-Dip Galvanizing\" was published in March.

2002 Key executive of Yau Sang was appointed to be the Chairman of \"Galvanizers Association of Hong Kong\" for the year of 2002 to 2004.

2003 This is the mission of Yau Sang to assure the quality management and upgrade our professional sercie all the time. Yau Sang has passed the ISO 9001:2000 Cert. Audit again by HKQAA in December.

2004 The Tenth Edition of \"Introduction & Service Directory in Hot-Dip Galvanizing\" was published in June. Meanwhile, Yau Sang is planning to issue this Service Directory in CD format for easier reference and be more user friendly.

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No.91-93, Fuk Hi St., Yuen Long Ind'l Est., Yuen Long, N.T., Hong Kong
Tel: (852) 2478 2660, 2475 7238 Fax: (852) 2475 1246, 2474 3414 E-mail:
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