Chang Der Fire Protections Corp., a professional manufacturer of fire protection equipments, produces a series of fire fighting products, such as concealed pedent sprinklers, Switching Adapter, oblique hose valves, and etc. The CD (Chang Der) brand is a trade mark which created by Chang Der. In compliance with hundred years of fire fighting conception and conscience, the product itself promotes its quality. We have invested a large amount of capital to conduct the research and development, lead to the advanced automotive production facilities, and full system test instruments. The manufacturing is controlled by a quality management system certificated by BSMI (Bureau of standards, Metrology and Inspection) Taiwan government ISO 9002 1996; some products are UL (Underwriters Laboratories Inc.)...

Fwu Yih Brass Enterprise Co., Ltd. is specialized in copper products and engaged in the development of copper parts, including ball valves, Switching Adapter, brass ball cooks, e type copper attachments, needle valves, brass connectors, brass tubes, quick joints, couplers, stainless steel connectors, OEM, etc. Over one thousand of products and thousands of speculations, the products mainly apply for hydraulic pressure and oil pressure accessories and also for water, gas, automotive components, electronics parts and accessories. Fwu Yih has acquired ISO 9001 Certification. For better quality, lower cost and new product development, we have purchased latest machines and equipments in succession these years for market demands, which also presents our spirits of innovation. Welcome to contact us...