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Engine Radiator Hose Turbocharger Intercooler Coolant Pipe
US$1.00-2.00
1,000 Pieces
Sample price:US$12.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
YesWarranty
SupportModel NO.
Auto Coolant PipeComponent
RadiatorBody Material
SteelCold Style
Water-cooledCertification
IATF16949, ISO9001, TS16949Structure
Screw TypeCooling Fluid Type
GlycolRadiator Type
Direct-flowRadiator Core Type
Pipe BeltWater Temperature Sensor Type
Switch TypeCooling Fluid Brand
CastrolRaw Material
Seamless Tube, Steel Sheet PlateProduction Process
Bending, Braze, StampingCoating
ZincCustomize
SupportTransport Package
CartonSpecification
36*32*25Trademark
StableOrigin
ChinaHS Code
8708999990Production Capacity
1000000000Key features
Seamless Steel Construction: Made from high-quality seamless steel tubes with elongation over 18% to prevent cracking during bending.
Advanced Brazing Process: Utilizes efficient auto braze welding for superior leak resistance and structural integrity.
Zinc Coating Protection: Features zinc coating to prevent rust and enhance the appearance of the coolant pipe.
Precision Laser Cutting: Employs 2000W laser cutting machines for high efficiency and precise pipe length matching.
Rigorous Quality Testing: Undergoes 1.2Bar pressure leaking tests for 30 seconds and CMM inspections for critical dimensions.
Full Traceability System: All raw materials and production records are stored for 2 years to meet TS 16949 requirements.
Custom Manufacturing Support: Supports customization for raw materials, production processes, and coating based on customer needs.
IATF16949 Certified: Manufacturing process certified by IATF16949, ISO9001, and TS16949 standards.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤6.19h
AI-Powered supplier vetting
SummaryJinjiang Sidebo Technology Industrial Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with nearly 40 years of experience in stamping, welding, bending, plastic injection, and aluminum die casting. Its stated product range focuses on automotive engine and transmission components, supported by three production lines, 11–20 quality-control staff, and documented production quantities for several products. The company carries out TS 16949 quality controls across raw materials, production, and after-sales processes. It offers sample-, design-, flexible-, and minor-customization, but does not provide 3D software design, ODM, SDK, or overseas service infrastructure. No new products were reported in the past year. Formal service assessment, corrective-action, approved-supplier, and complaint-handling procedures are absent. Financial capacity data is listed for multiple years, but the slices provide no assessable financial results. Customer cases and named brand OEM evidence are...
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, is a limited company, and operates in Fujian, China. Its product scope is concentrated on oil pans, timing covers, oil pickups, dipsticks, and related automotive components.
CertificationsThe company states that TS 16949 is fully implemented across raw-material inspection, production processes, and after-sales activities. A CTI audit is also recorded for the period from 2026-04-10 to 2027-04-09, but the audit type and evaluation result of 0 are not explained sufficiently to establish an additional certification advantage.
After-Sales capabilityTS 16949 is stated to cover after-sales processes, but the supplier has no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. This is explicit evidence of a deficiency in documented after-sales management.
R&D capabilityThe supplier is identified as a professional technical supplier and has 6–10 years of total R&D-engineer experience, but it reported no new products in the past year and does not provide ODM, SDK, or 3D software design services. The evidence therefore shows some technical capability but a clear limitation in recent and software-related innovation services.
Production capacityThe supplier reports nearly 40 years focused on stamping, welding, bending, plastic injection, and aluminum die casting, operates three production lines, and has 11–20 quality-control staff. It also provides product-specific output quantities for engine oil pans, dipsticks, timing covers, transmission oil pans, and oil pickups, supporting an established automotive-component production capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, flexible customization, and minor customization. However, it does not provide 3D software design services, so customization is supported without evidence of advanced 3D design assistance.
Product Q&A
Q:What raw materials are used for the engine coolant pipe?
A:
The pipe is made from seamless steel tubes (DC04 grade) and steel sheet plates, selected for high elongation to prevent cracking.
Q:How do you ensure the pipe does not crack during bending?
A:
We use seamless tubes with elongation over 18% and avoid welded tubes, which are prone to thinning and cracking during the bending process.
Q:What welding method is used for connecting the parts?
A:
We use auto braze welding for mass production as it offers the best performance for appearance and leak testing, while manual braze is used for samples.
Q:How is the leaking test conducted?
A:
The part is sealed and subjected to 1.2Bar air or water pressure for 30 seconds; any pressure drop indicates a leak requiring rework.
Q:Do you support customization for this product?
A:
Yes, we support customization for raw materials, production processes (bending, braze, stamping), and coating (zinc) based on customer requirements.
Send Inquiry
*To:Jinjiang Sidebo Technology Industrial Co., Ltd.
Jinjiang Sidebo Technology Industrial Co., Ltd.*Content:
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