What is the leak testing standard for the product?

Parts are tested under 1.2Bar pressure for 30 seconds using water or air pressure. If the indicator drops, the part is reworked.

What is the average lead time for orders?

The average lead time is one month during peak season and within 15 workdays during the off-season.

How are critical dimensions inspected?

Critical dimensions are verified using CMM (Coordinate Measuring Machine) inspection to ensure they meet strict tolerance requirements.

Casting Aluminum Water Thermostat Case Housing

Name: Casting Aluminum Water Thermostat Case Housing
Brand: Jinjiang Sidebo Technology Industrial Co., Ltd.
SKU: 2152984202

Fujian, ChinaJinjiang Sidebo Technology Industrial Co., Ltd.

US$1.00-2.00

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.

CNC machining service

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

30 Years Auto Parts Expertise: JinJiang Stable Technical MFG Co.Ltd has focused on auto parts business for over 30 years.

ISO9001 & TS16949 Certified: Manufacturing process strictly follows ISO9001 and TS16949 quality control standards.

Customization Support: Supports custom raw materials, production processes, and coatings based on customer requirements.

Seamless Tube Material: Uses seamless steel tubes with elongation over 18% to prevent cracking during bending.

Advanced Laser Cutting: Employs laser cutting for seamless pipes to improve efficiency and reduce material waste.

Efficient Braze Welding: Uses auto braze welding for best performance in appearance and leak testing after sample approval.

1.2Bar Leak Testing: Every part undergoes a 30-second leak test under 1.2Bar pressure using water or air.

CMM Dimension Inspection: Critical dimensions are verified using CMM inspection to ensure strict tolerance compliance.

Company profile

Jinjiang Sidebo Technology Industrial Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤6.59h

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 certifications does the manufacturer hold?

The manufacturer holds ISO9001 and TS16949 certifications, ensuring strict quality control throughout the production process.

Q:Is customization available for this product?

Yes, customization is supported. Customers can specify raw materials, production processes, and coatings according to their needs.

Q:What material is used for the engine oil pickup tube?

The tube is made from seamless steel tubes with an elongation rate over 18% (DC04 grade) to prevent cracking during the bending process.

Q:How is the quality of raw materials ensured?

Raw materials undergo chemical composition and mechanical properties testing. Test results are stored for 2 years for traceability as required by TS 16949.

Q:What welding method is used for production?

For samples, manual braze welding is used. For mass production, auto braze welding is employed for its efficiency and superior leak testing performance.