Jiangyin Leteng Electric Appliance Co., Ltd is a joint venture invested by Jiangyin Changle Science and Technology Group by integrating the excellent resources of the industry. It is the unique enterprise combining the coating and copper pipe production in the industry. It is professional in producing the central air-conditioner heat preservation connecting tube, air-conditioner heat preservati .The annual output is 500,000 sets/year coated tubes. The registered capital of the company is 10,000,000yuan. It has the professional copper pipe production company --- Jiangyin Honglei Alloy Material Co., Ltd which has an annual output of 20,000tons copper pipes. The products of the company are exported to the global market by on connecting tube, air-conditioner coating copper pipe.Jiangyin Lewei International Trade Co., Ltd. And now, it has formed the complete R&D, production, and sale service system.
Based on the powerful R&D strength and multiple years of macromolecule foaming field experience, we now have become the enterprise manufacturing coated heat preservation tube and coated copper pipe. Its self-researched/developed heat preservation tube raw material (120 high temperature resistance + flame retardant) foaming material ranks top in the modified macromolecule field. Currently, the products are mainly exported to Europe, America, Japan, Middle East, Southeast Asia, Taiwan, and other countries and regions. Part of the products is sold in domestic market. Changle Group now owns optimized quality management system. The Leteng electric appliance has passed the examination of ISO9001:2008 quality system certificate. And the production of Honglei copper pipe totally meets the JIS H3300 standard.