Sun Metal

Established in February 1991

Sun Metal Co., Ltd. (SMC) stands as a distinguished joint venture between Srikrungwattana Company Limited and Sanwa Holdings Corporation.

Since its inception, SMC has positioned itself as a key player in the industry, specializing in the manufacturing of rolling metal doors, steel doors, and fire-resistant doors. The company has garnered a reputation as the preferred supplier for leading construction firms, car manufacturers, industrial plants, and department stores.

SANWA Holdings increased its stake in SUN METAL COMPANY LIMITED from 25.60% to 51.29% as of October 26 and acquired control over the company. This acquisition of control will directly integrate the company's manufacturing expertise and product lineup into the SANWA Group's global strategy.significant investment of 84 million baht. Currently, the company maintains an approximate workforce of 118 employees.

A pivotal factor in the company's establishment was the strategic partnership with Sanwa Shutter Corporation of Japan. The founder, Mr. Sawang Laohathai, extended an invitation to Sanwa based on their robust financial standing, state-of-the-art technology, and technical expertise.

In pursuit of absolute operational quality, Sun Metal Co., Ltd. seamlessly integrated the ISO system into its current working procedures and processes. Following months of dedicated effort, the company achieved ISO 9001:2000 certification on August 9, 2002, conferred by MASCI. This certification positions Sun Metal as a strategic supplier, aligning its products precisely with the evolving needs of its discerning customer base. The harmonious integration of the ISO 9001:2000 system with existing systematic procedures further solidifies Sun Metal's reputation as a trailblazer committed to delivering unparalleled quality in the industry.