We are the manufacturer of tube tools having all range of tube expanders, tube installation tools, grooving tools, tube end facing/chamfering machine, tube removal tools, internal tube cutters, electric / hydraulic expansion systems, tube cleaning tools and its accessories for heat exchanger, condenser & boiler.
A German charity company, specializing in the production of $1 glasses, brings beautiful experiences to 150 million people in developing countries every year. The protective layer of the outer layer of the eyeglass frame is the use of SUNBOW bright PE heat shrinkable tube, so this German charity company praises our technological innovation and breakthroughs. There are various manufacturers of PE heat-shrinkable tubes on the market, but most manufacturers are flame-retardant PE heat-shrinkable tubes, because more than 90% of customers only purchase flame-retardant PE heat-shrinkable tubes. SUNBOW considers customers in all aspects. As long as there is customer demand in the market, SUNBOW will develop and produce. This kind of non-flame-retardant heat-shrinkable tube is generally bright in appearance. Because there are fewer contacts, many manufacturers are actually not very familiar with this type of product. When this charity company in Germany found our company for the first time, customers actually knew quite a lot about these products. I remember clearly that the inquiry sent by the customer directly said that it should be 100% pure PE material, not flame retardant, no glue, and the shrink ratio is 3:1, even the inner diameter, wall thickness tolerance and shrink size are all The list is very clear. At that time, I was also the first to contact this kind of product, because the non-flame-retardant heat-shrinkable tube usually only has a 2:1 shrink ratio, so I recommend the customer to the flame-retardant 3:1 heat shrink without glue tube. After the first sample was sent, the customer was not satisfied after the test, saying that the surface of the tube was not bright and it was flame retardant. So I sent the customer's request to the engineer and told me it was applied to the glasses frame. After in-depth research and development of the product, a 3:1 bright surface heat shrinkable tube was sampled. After receiving the samples and testing, the customers were very satisfied with the results. They had their first order, and many color tubes were added, and the number of orders was increasing. SUNBOW produces heat-shrinkable tubes of various materials, adheres to the four principles of "quality, cost, delivery and service", so that customers are satisfied with our products and services. In the same way, every technical requirement of the customer strives to surpass, so that the customer has unexpected surprises. Every time you get a satisfied product that is better than once, the customer will never give you up easily. During the seventeen years since SUNBOW opened the factory, it has accumulated a large number of loyal customers with satisfied products.
Supplier: Impact sockets & slugging wrenches, torque wrench, torque multipliers, bolt tensioner, spring balancer. Tube expander for condenser, boilers and other heat transfer equipment, tube installation tools, tube expander controls, tube pulling devices, tube cleaning tools
Soft adhesive-lined heat shrinkable tube is made of cross-linked polyolefin material and environmental friendly hot-melt adhesive.Its working temperature is -45~125 degree and shrink temperature is 70~125 degree.Shrink ratio is 2:1,3:1,4:1.Two kinds of wall thickness is optional.It has passed UL,ROHS,REACH certification with 600V.It is widely use in manufacturing of electrical and electronics,communications,automobiles,shipping,aircraft etc.
2:1 Halogen free flame-retardant heat shrinkable tube is made of eco-friendly cross-linking polyolefin material under irradiation.It has flexible,flame retardant,electrical insulation,welding point anticorrosion,also has passed UL,RoHS,Reach certifications for 300V and 600V.It is mainly used in electronics,telecommunication,automobiles,shipping and other manufacturing industries.Its working temperature is -55~125,shrink temperature is 84~120.
Supplier: Tube cleaners, brushes, high pressure water jet machines, torque multiplier, torque wrenches, hydraulic machines, flexible shafts, tube expanders, tube tools and tube expansion systems.
Services: Export
Supplier: Tube expanders, grooving tools, tube facing/beveling machine, tube cutters, tube expansion systems, tube pulling systems, torque wrenches, flange spreaders, nut splitters, bolt tensioners, impact sockets, hydraulic jack, cylinders, valves, hydraulic power packs
Supplier: PTFE products including PTFE sheet, film, rod, tube, gasket, expanded PTFE tape and sheet
Services: Manufacturer & exporter
Supplier: Hot dip galvanized wire, electro galvanized wire, big coil galvanized wire, black iron wire, soft annealed wire, barbed iron wire, stainless steel mesh, expanded metal, welded wire mesh, chain link fence
Supplier: Ptfe Film, Ptfe Sheet, Ptfe Pall Ring, Ptfe Ball, Ptfe Bolts And Nuts. Ptfe Adhesive Tape, Ptfe Joint Sealant Tape, Ptfe Bar, Ptfe Tube, Ptfe Gasket. Expanded Ptfe Sheet, Expanded Ptfe Rope, Ptfe/rubber Gasket, Ptfe Fiber, Ptfe Sewing Thread, Ptfe Pipe, Ptfe Bush, Ptfe Tube.
