Dongguang SIGway Tin Alloy Co., Ltd. is a wholly owned subsidiary of TOMAS SOLDER SDN BHD in Malaysia. Founded in 1997, the company integrates research and development, production, sale, technical service and training. It is able to build reliable and high-quality tin alloy systems with good economic benefits for customers and provide high-quality products and complete technical service. The company has production bases and laboratories in China and Malaysia. With advanced equipment and a group of senior technical experts in metal, the company has become one of the fast-developing suppliers of welding materials for electronics, industry, medicine and aerospace.

The company produces in strict accordance with ISO9001 Quality Management System. It implements strict monitoring on the production system and the quality system, ensuring the stability and consistency of product quality. SIGMA EB and T product series are accordant with standards such as American QQS-

571R and ANSI/JSTD BELLCORE, Japanese JIS and Chinese GB/T3131

In order to protect the environment and human security, people of the globe are actively developing lead-

Free and halogen-free production technology. Walking at the forefront of the industry, the company produces EB and T lead-free (halogen-free) products in batches, which are widely applied to consumption electronics, industry, medicine, aerospace, etc.

For meeting demands of customers, we will further explore our potential, reduce cost, improve quality, complete related supporting service and push forward development of the electronic industry so as to win approval of customers. We will wholeheartedly provide low-cost and high-quality products and the best satisfactory service for you.