How do you ensure dimensional accuracy?

We use CMM inspection for critical dimensions and simulate the deep drawing process to prevent defects before production.

What welding methods are used?

We use robot spot welding for baffles and shield (CO2) welding for extra packages to ensure leak-proof seals.

Stamping Brass Engine Block Freeze Plug

Name: Stamping Brass Engine Block Freeze Plug
Brand: Jinjiang Sidebo Technology Industrial Co., Ltd.
SKU: 2091863332

Fujian, ChinaJinjiang Sidebo Technology Industrial Co., Ltd.

US$1.00-2.00

1,000 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

Engine block freeze plug

Type

Cold Stamping

Processing Type

Shaping Metal

Material

Carbon Steel

Mould

Simple Single Process Dies

Surface Processing

Electroplating

Fine Blanking

Open

Process

Forming Process

Industry

Metal Stamping Parts

Tolerances

0.1mm

Customized

Production Process

Stamping

Surface Treatment

Power Coating

100% Inspection

Inspection Gauge

Transport Package

Carton

Specification

530*240*6mm

Trademark

Stable

Origin

China

HS Code

8708999990

Production Capacity

1000000000

Key features

IATF 16949 Certified: Follows international automotive quality management standards for reliable production.

Advanced Simulation: Uses stamping simulation software to prevent cracks and optimize material usage.

Precision CMM Inspection: Critical dimensions tested via CMM to ensure strict tolerance control.

Customized Production: Offers customized production processes, surface treatments, and 100% inspection.

Robotic Welding: Utilizes robot spot and shield welding to improve quality and reduce PPM.

3D Scanning Data: Employs portable 3D scanners for accurate reverse engineering and mold design.

High-Quality Material: Uses raw material with elongation over 25% (DC06) for deep drawing stability.

Comprehensive Testing: Includes chemical composition, mechanical properties, and leaking tests.

Company profile

Jinjiang Sidebo Technology Industrial Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤7.39h

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.