Why is zinc coating preferred over powder coating?

Zinc coating prevents small particles from peeling off into the engine and offers better resistance to water corrosion.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 working days.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, and small-amount payments.

Engine Water Steel Pump Coolant Inlet Pipe

Name: Engine Water Steel Pump Coolant Inlet Pipe
Brand: Jinjiang Sidebo Technology Industrial Co., Ltd.
SKU: 2158376022

Fujian, ChinaJinjiang Sidebo Technology Industrial Co., Ltd.

US$8.00

1,000 Pieces

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001, TS16949

Standard Component

Non-Standard Component

Model NO.

Auto coolant pipe

Technics

Press

Material

Iron

Type

Engine Oil Pump Screen

Raw Material

Seamless Tube, Steel Sheet Plate

Production Process

Bending, Braze, Stamping

Coating

Zinc

Customize

Support

Transport Package

Carton

Specification

36*32*25

Trademark

Stable

Origin

China

HS Code

8708999990

Production Capacity

1000000000

Key features

Customization Support: Supports custom development based on samples, drawings (CAD, STP, IGS) using Solidwork, CAD, and UG software.

ISO9001 & TS16949 Certified: Manufacturing process strictly controlled according to TS16949 quality control system standards.

Precision CNC Bending: CNC bending machine handles pipes up to 120mm diameter and 4.0mm thickness with single-time loading accuracy.

Atmosphere Furnace Brazing: Uses nitrogen or hydrogen controlled atmosphere to prevent oxidation during seamless tube and bracket joining.

Rigorous Leak Testing: All pipes undergo pressure testing at 1.2 Bar for 30 seconds to ensure zero leakage before delivery.

Superior Zinc Coating: Zinc coating applied instead of powder coating to prevent peeling and ensure long-term rust resistance.

Salt Spray Resistance: Passes ASTM B117 and ISO 9227 tests with no white rust within 24 hours and no red rust within 48 hours.

Comprehensive Quality Tracking: ERP system tracks all information from raw material to packing with document records kept for over 2 years.

Company profile

Jinjiang Sidebo Technology Industrial Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.42h

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.