Registered in Thailand on 5 November 1992 under the registered capital of 4 million baht by a management team from Taiwan, who has collected more than 20 years of experience in Taiwan. Therefore, we have over 47 years of experience in metal plating.


For an elegant, anti-rust, anti-dirty and finger smudge and hardening quenching, we undertake anodizing in golden, black, Other color can be made to order.

Tin Plating

For electricity-purposed tin quenching.The Surface treatment meets the performance ist thickness can be up to 3.5-10.0 micron for plating by Barrel and 6.0-10.0 micron for plating by Rack.
Chemical film or Clear
Chromit AL(TCP) SurTec 650

It is a conductive chromate conversion coating of aluminum for anti-rust and durability purpose.mean to chemical conversion coating on aluminum and aluminum alloys.

Passivate & Acid

All types of metal washing and cleaning services.

Quality control 
conforms to product standards and customer requirements.
100% pre-export 
Transportation Service 
Delivery service throughout the Kingdom.
Is an international standard
recognized by most organizations worldwide to ensure that its excellence on quality and performance are met in the organization.

1. Give importance to both internal and external stakeholders in order to be able to fully respond to the needs of all parts which has the ultimate purpose is consistent satisfaction.
2. Emphasize the managing for process based on principles of Plan–Do–Check–Act, to achieve continuous development.
3. Give priority to quality management in order to granted products that meet the needs or requirements from customers.
4. Normative reference; ISO 9001: 2015.
5. Standard application; ISO 9001: 2015.


Our company is available 24 hours a day.
Including staff care in the area of safety.
And there are activities involved in environmental responsibility

ขอประชาสัมพันธ์เชิญชวนชาวสมุทรปราการ และนักท่องเที่ยวในพื้นที่ใกล้เคียงเตรียมตัวไปเที่ยวกัน กับงานนมัสการองค์พระสมุทรเจดีย์ หรืองานเจดีย์ประจำปี 2563 ซึ่งทางจังหวัดสมุทรปราการได้มติออกมาแล้วว่าจะจัดขึ้นในวันที่ 7-18 ตุลาคม 2563 ณ บริเวณฝั่งอำเภอเมืองสมุทรปราการ และอำเภอพระสมุทรเจดีย์

Due to the corona epidemic situation in 2019, Hong Thai Shin Co.,Ltd. of Marketing Department would like to send our thoughts, care to all customers.

We, Hong thai shin Co.,Ltd. will be decreasing the price of Anodizing, Tin Plating, Chemical Film and Acid for 10% every invoice which payment term is "Cash" This discount is available only during July 1 until August 31, 2020 so we urge you to take advantage of it.


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