Our company,Chengdu Huayi Heat ShrinkableProducts Co.,Ltd , established in 1993 and located in Chengdu,China, is a professional manufacturer in heat-shrinkable productscovering  heatï¼cold shrinkable powercable accessories, optical communication distribution devices, heatshrinkable sleeves for oilï¼gas pipeline andconnection equipments of communication. We are known as theoutstanding enterprise qualified by the Information IndustryMinistry of China, and our company has attained ISO9001:2000certification, TLC certification, and all our products passedprofessional institute tests with good performance.Â