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.We manufacture and distribute a broad range of heat shrinkable tubes,PVC tubes. Trademarked as KOSOO,our products include:UL YDPU 2/8 PVC flexible tubing,special PVC flexible tubing,various elastomer tubing and PVC shape materials,PP,PE,TPU and other special tubing.KOSOO products meet international standards such as UL,CSA and certified to ISO 9001 quality standard.The products are widely used in automobile,electronics,food,telecommunications,shipbuilding, appliances and various mechanical industries.

DW (2:1 3:1, 4:1) is a flexible, flame-retardant, dual wall, high-shrink-ratio, irradiated heat-shrinkable tubing manufactured by co-extrusion of polyolefin and hot-melt adhesive. Inner is hot-melt adhesive with good stickness and outer is flexible, irradiated cross-linked polyolefin. It is widely used to environmentally seal and protect interconnections, joints and components from fluids, moisture and corrosion. High shrink ratio allows for connector-to-cable sealing and makes it possible to repair most damaged cable jackets without removing connectors.

KOSOO K-2 is environment friendly, flexible, flame-retardant, irradiated crosslinking heat-shrinkable modified polyolefin tubing. Unlike other typical flame-retarant tubings, K-2 is free of PCBs, PCPs, polybrominated biphenyls (PBBs), polybrominated biphenyl oxides and ethers (PBBOs, PBBEs and PBDEs) and toxic heavy metal compounds, which are classified as environmentally hazardous substances. This high-reliability product is widely used for insulation or jacketing of wire harness, strain relief of wire terminations and connections, bundling of wire harness, protection of soldered points, insulation and capsule of electronic components, anti-corrosive protection, identification and color coding, etc

KOSOO KMDW / KMW MEDIUM WALL HEAT SHRINKABLE TUBING WITH / WITHOUT HOT MELTING ADHESIVE High shrink ratio and hot melt adhesive, which provide excellent properties of insulation and protection to cable joints and terminations, and high abrasion and corrosion resistance for applying in communication cable and pipe.

KOSOO CTMS heat-shrinkable identification marker sleeves are designed to meet the requirements of high- performance identification of wire and cable, tools, hoses and equipment. Made from reliable flame-retardant polyolefin with outstanding properties, sleeves can also be used as electrical insulation. Marks are permanent after printing.