weder is a Precision metal manufacturing company has a number of professional and technical personnel, can quickly and timely development of all kinds of materials for clients, all kinds of standard parts, non-standard parts. Common materials are steel, stainless steel, copper, aluminum, alloy steel and so on, can achieve a variety of grade requirements; undertake high-salt surface treatment: zinc type, nickel class, copper, tin, silver class, gold class, roasted paint to ensure precision and quality parts stability.Weder also makes many kinds of rubber,such as CRNBRSILICON.