Guangzhou Kaiheng K & S CO., LTD.,an affiliated company of the group, is a major supplier of heat shrinkable tubing offering good-quality products at competitive price. Guangzhou Kaiheng was founded in 2001. We manufacture and distribute a broad range of heat shrinkable tubing, PVC tubing and wires and cables. Our products meet international standards such as UL, SGS and Milspec as well as international environmental demands.The company is certified to ISO9001:2008 quality system. Kaiheng K & S Co., Ltd has a strong technical team consists of professors, experts and engineers of profound background, and has set up a research and development center on polymer materials on a cooperation basis with the local government through both internal development of new solutions for tomorrow electronics' challenges and the acquisition of advanced equipment and technologies. We are experienced factory for OEM & ODM service. We sincerely welcome customers to visit our company.