According to comprehensive media on November 30th, Diego Hernandez, CEO of Codelco, a Chilean copper company, announced on Wednesday that copper prices are expected to remain high in 2012 as market supply remains tight.Codelco is the world's largest copper producer. Diego Hernandez said, In the

Yuhuan Hongteng Metal Products Co., Ltd. is a professional manufacturer engaged in the design, development, production, and service of copper valves and fittings; A comprehensive design, processing, and testing process. The company mainly produces the Hongteng brand series of products, including cop

Yuhuan Hongteng Metal Products Co., Ltd. website successfully launched!Yuhuan Hongteng Metal Products Co., Ltd. website successfully launched!Yuhuan Hongteng Metal Products Co., Ltd. website successfully launched!Yuhuan Hongteng Metal Products Co., Ltd. website successfully launched!Yuhuan Hongteng