Wenzhou Yada Bimetal Co., Ltd continued to grow and in 1991 it started its first manufacturing operation for cladding metals in Shanghai. This new company offered customers the knowledge of metallurgically bonding dissimilar metals, while refining the technology to apply these materials to accomplish various tasks; such as, safety, thermal regulation and controls solutions for the burgeoning electrical, appliance and many other markets. The process of cold rolled cladding – a process the company developed during the last 30 years – it is possible to combine a significant variety of metals up to 8 layers. To serve our customers with the highest quality the company is using important raw materials mainly from Japan and Europe.