Tianjin Guheng new material Co., Ltd.is dedicated to the research, development, production, sales and services of top grade copper products and is one of the largest and most competitive copper processing companies in the world.Excellence,Quality and Service as four key elements.Being guided by Tech Read More

Tianjin Guheng new material Co., Ltd.is dedicated to the research, development, production, sales and services of top grade copper products and is one of the largest and most competitive copper processing companies in the world.Excellence,Quality and Service as four key elements.Being guided by Tech Read More

Tianjin Guheng new material Co., Ltd.is dedicated to the research, development, production, sales and services of top grade copper products and is one of the largest and most competitive copper processing companies in the world.Excellence,Quality and Service as four key elements.Being guided by Tech Read More