# Jiangsu Hongbao Group Co., Ltd. | titanium suppressor tube,exhaust pipe tubing, welded steel pipe,welding round tubing, shock absorber tube,automotive exhaust pipe, ## summary > Manufacturer, Brands: Hongbao, Jiangsu Hongbao Group (Pipe) Co., Ltd. is a leading Chinese manufacturer and exporter of tubes & pipes with nearly 40 years of expertise. We specialize in seamless titanium & titanium alloy tubes, drill pipes, and high-end bearing tubes, seamless & welded steel tubes, and refrigerator condenser tubes, etc. Equipped with state-of-the-art facilities and holding international certifications, our solutions serve the petrochemical, marine, industrial production, automotive manufacturing industries., Established in 1958, Employees: 700~1000, Annual sales: >76000000, Export ratio: 80% - 90%, Primary markets: North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa, Oceania, Worldwide. ## Company Information * [Company Profile](https://www.weldedsteel-tube.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.weldedsteel-tube.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.weldedsteel-tube.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.weldedsteel-tube.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [Welded Steel Tube](https://www.weldedsteel-tube.com/supplier-243927-welded-steel-tube): Keywords: welded steel pipe,cold drawn welded tubes,welding round tubing. * [Precision Steel Tube](https://www.weldedsteel-tube.com/supplier-245131-precision-steel-tube): Keywords: erw precision tubes,precision steel pipe,precision seamless tubing. * [Hollow Steel Tube](https://www.weldedsteel-tube.com/supplier-245720-hollow-steel-tube): Keywords: hollow steel bar,hollow steel pipe,round hollow tube. * [Oil Drilling Pipe](https://www.weldedsteel-tube.com/supplier-4784772-oil-drilling-pipe): Keywords: Seamless Steel Casing Drill Pipe,Tubing Seamless Steel Casing,Oilfield Oil Well Drilling Pipe. * [Oil Well Pipe](https://www.weldedsteel-tube.com/supplier-4784203-oil-well-pipe): Keywords: Seamless Rolled Alloy Steel Pipe,Oil Well Alloy Steel Pipe,30CrMo Alloy Seamless Pipe. * [Seamless Titanium Tube](https://www.weldedsteel-tube.com/supplier-245136-seamless-titanium-tube): Keywords: seamless titanium pipe,pure titanium tube,titanium micro tubing. * [Titanium Alloy Tube](https://www.weldedsteel-tube.com/supplier-245137-titanium-alloy-tube): Keywords: thin wall tubing,alloy steel pipe,round metal tubing. * [Cold Drawn Seamless Steel Tube](https://www.weldedsteel-tube.com/supplier-245133-cold-drawn-seamless-steel-tube): Keywords: cold rolled steel tube,cold drawn seamless pipe,cold drawn steel pipe. * [Precision Seamless Steel Tubes](https://www.weldedsteel-tube.com/supplier-245132-precision-seamless-steel-tubes): Keywords: seamless round tubes,precision seamless pipe,seamless steel tube. * [Bright Annealed Tube](https://www.weldedsteel-tube.com/supplier-245721-bright-annealed-tube): Keywords: hydraulic cylinder pipe,st52 honed tube,carbon steel pipe. * [Bearing Steel Tube](https://www.weldedsteel-tube.com/supplier-245724-bearing-steel-tube): Keywords: hardened steel tube,ball bearing tube,carbon steel seamless tube. * [Steel Bundy Tube](https://www.weldedsteel-tube.com/supplier-245723-steel-bundy-tube): Keywords: mild steel tube,coated steel tube,erw galvanized pipe. * [Automotive Steel Tubing](https://www.weldedsteel-tube.com/supplier-245718-automotive-steel-tubing): Keywords: automotive exhaust pipe,automotive steel pipe,shock absorber tube. * [Heat Exchanger Tube](https://www.weldedsteel-tube.com/supplier-245722-heat-exchanger-tube): Keywords: exhaust pipe tubing,titanium suppressor tube,heat transfer tube. ## Featured Products * [Light Weight Heat Exchanger Tube , Gr9 Gr12 Precision Seamless Titanium Tube](https://www.weldedsteel-tube.com/videos-10544842-light-weight-heat-exchanger-tube-gr9-gr12-precision-seamless-titanium-tube.html): Keywords: titanium suppressor tube,exhaust pipe tubing. * [Titanium Heat Exchanger Pipe ASME SB338 Grade 2 Grade 9 Precision SeamlessTitanium Tube](https://www.weldedsteel-tube.com/videos-10544829-titanium-heat-exchanger-pipe-asme-sb338-grade-2-grade-9-precision-seamlesstitanium-tube.html): Keywords: titanium suppressor tube,exhaust pipe tubing. * [Vacuum Annealing Seamless Titanium Tube , Heat Exchanger Round Metal Tubing](https://www.weldedsteel-tube.com/videos-10413616-vacuum-annealing-seamless-titanium-tube-heat-exchanger-round-metal-tubing.html): Keywords: round metal tubing,thin wall tubing. * [Bright Annealing Seamless Steel Tube φ80 Outer Diameter For Telescopic Cylinders](https://www.weldedsteel-tube.com/videos-10372074-bright-annealing-seamless-steel-tube-80-outer-diameter-for-telescopic-cylinders.html): Keywords: shock absorber tube,automotive exhaust pipe. * [Oil / Gas Industry Weldable Steel Tubing High Strength 8mm WT With Plain End](https://www.weldedsteel-tube.com/videos-10544926-oil-gas-industry-weldable-steel-tubing-high-strength-8mm-wt-with-plain-end.html): Keywords: shock absorber tube,automotive exhaust pipe. * [Pickled Annealed Hollow Steel Tube Large Diameter E355 E235 Threading Available](https://www.weldedsteel-tube.com/videos-10533032-pickled-annealed-hollow-steel-tube-large-diameter-e355-e235-threading-available.html): Keywords: hollow steel bar,hollow steel pipe. * [DIN2391 E355 Cold Drawn Seamless Precision Steel Tube with 6-120mm OD for Hydraulic Systems](https://www.weldedsteel-tube.com/videos-10529037-din2391-e355-cold-drawn-seamless-precision-steel-tube-with-6-120mm-od-for-hydraulic-systems.html): Keywords: precision steel pipe,precision seamless tubing. * [DIN2391 Black Phosphated Cold Drawn Seamless Steel Tube for Hydraulic Systems](https://www.weldedsteel-tube.com/videos-10531031-din2391-black-phosphated-cold-drawn-seamless-steel-tube-for-hydraulic-systems.html): Keywords: precision steel pipe,erw precision tubes. * [Gr12 Titanium Alloy Tube Outer Diameter Range 6 - 219mm For Chemical Industry](https://www.weldedsteel-tube.com/videos-10553395-gr12-titanium-alloy-tube-outer-diameter-range-6-219mm-for-chemical-industry.html): Keywords: round metal tubing,alloy steel pipe. * [EN10305-2 E235 Cold Drawn Welded Steel Tube for High Precision Applications](https://www.weldedsteel-tube.com/videos-10533650-en10305-2-e235-cold-drawn-welded-steel-tube-for-high-precision-applications.html): Keywords: welded steel pipe,welding round tubing. ## Search Search endpoint: https://www.weldedsteel-tube.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [How to Select the Right Titanium Tube Grade and Specification Based on Working Conditions?](https://www.weldedsteel-tube.com/news/how-to-select-the-right-titanium-tube-grade-and-specification-based-on-working-conditions-227135.html) * [Main Applications of Titanium Tubes](https://www.weldedsteel-tube.com/news/main-applications-of-titanium-tubes-227131.html) * [What Strong Corrosive Chemical Media Are Titanium Tubes Suitable For?](https://www.weldedsteel-tube.com/news/what-strong-corrosive-chemical-media-are-titanium-tubes-suitable-for-227132.html) * [Seamless Titanium Tubes for Chlor-Alkali Plants: Ultimate Anti-Corrosion Solution](https://www.weldedsteel-tube.com/news/seamless-titanium-tubes-for-chlor-alkali-plants-ultimate-anti-corrosion-solution-225360.html) * [ASTM B338 Titanium Pipes in Acid Production: 10X Longer Lifespan Than Steel](https://www.weldedsteel-tube.com/news/astm-b338-titanium-pipes-in-acid-production-10x-longer-lifespan-than-steel-225383.html)