Steel Coils

steelmama is professional to supply the machines solutions and building solution, we can give proper solution for each client, we have normal quliaty, high quality and high speed machine, we also help clients to find the goods which he want from China.

Guangdong YangCheng machinery is the domestic earlier by Taiwan, Japan advanced tube welding equipment manufacturing technology, professional production of stainless steel welded pipe equipment manufacturers. Since the company was founded in 1992, more than 20 years, the company focused on research and development and production of stainless steel welded pipe equipment, professional to provide high-end stainless steel pipe, stainless steel industry control machine complete set of production line equipment. "Guangdong YangCheng pipe-maling machine product fine structure, easy operation, stable performance and high precision finished products. After more than 20 years of development, guangdong YangCheng accumulated a wealth of industry experience and established a good and stable technical team, its products are exported to the Middle East, southeast Asia countries and provinces across the country, the quality of the product of many high-end customers recognition. "Guangdong YangCheng pipe-maling machine" good reputation, and its stability, precision and durability are obtaine.

Metoform Technology is a professional roll forming machine manufacturer in China and foundry since 2006. Roll forming is a high-volume process of producing profiles by stable cross-section with high dimensional precision. The process parameters play a major role in the quality of the final roll formed product. The optimal configuration of roll forming process parameters, such as the operational line speed, the inter-distance between roll stations, the roll gap, and the diameter of the rolls, can influence the tolling and product designs as well as the product quality and life. Metoform Technology has been providing types of high standard products and service to our customers around the world. We know how the roll forming machine works and according to the customer`s profile drawing or request. Besides the traditional machine for steel structure, the light gauge forming machine systems are more and more welcomed by market.

Shandong Duohe Import & Export Co., Ltd. has been engaged in the steel industry for more than 10 years. It is located in Qingdao City, Shandong Province, China. With high quality standards, meticulous workmanship, strict quality control, and professional service. Shandong Duohe is providing win-win cooperation for our customers, distributors and suppliers.