What information is needed for a quotation?

We require a 3D CAD model, 2D drawing with tolerances, annual volume forecast, material specification, and any known industry standards (e.g., GM, Ford).

Can you reverse engineer from a sample?

Yes. We can 3D scan the sample, reverse engineer the CAD model, analyze the material, and produce a functional prototype before creating production tooling.

What is your typical MOQ?

Production MOQ is typically 10,000 pieces per year to justify tooling costs. For prototypes, we offer low MOQs of 10-1000 pieces via CNC machining or 3D printing.

OEM Aluminum Die Casting Engine Coolant Fitting Water Outlet Thermostat Housing

Name: OEM Aluminum Die Casting Engine Coolant Fitting Water Outlet Thermostat Housing
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 898498725

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$1.00-5.00

100 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Die Casting Machine Type

Hot Chamber Die Casting Machine

Die Casting Method

Precision Die Casting

Model NO.

SA-DC

Application

Auto Parts

Machining

CNC Machining

Material

Aluminum Alloy

Surface Preparation

Polishing

Pressure Chamber Structure

Vertical

Tolerance Grade

Casting Surface Quality Level

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Item

Thermostat Housing

Brand Name

Shengao, OEM

Raw Material

Aluminum Alloy

Techincs

Die Casting

Factory

Over 15 Years'experience

Certificate

SGS, ISO9001:2008, ASTM, DIN, G

Delivery Time

30 Days After Receiving The Payment

Service

OEM and ODM

Place of Origin

Weifang City. Shandong Province. China

OEM Service

Yes

Custom Made

Yes

Logo Printing

Customized

MOQ

10-1000PCS

Free Sample

Yes

Inner Package

Carton Box/Plastic Bag

Transport Package

Pallet, Iron Frame, Flywood Box.

Specification

SGS, ISO9001: 2008, DIN, ASTM, GB, EN124

Trademark

Shengao

Origin

Weifang City, Shandong Province

HS Code

87089910

Production Capacity

50000PCS/Month

Key features

OEM/ODM Customization: Supports full customization from samples or designs, including logo printing and specific dimensions.

High Precision Die Casting: Uses aluminum alloys (A380/ADC12) with tight tolerances and complex geometry integration.

Comprehensive Surface Treatment: Offers anodizing, powder coating, sand blasting, painting, and polishing for corrosion resistance.

ISO 9001 Certified Quality: Manufactured under ISO9001/TS16949 standards with CE certification and 100% leak testing.

Secondary Processing Support: Provides CNC machining, insert die casting, assembly, and mold repair services.

Fast Sample & Prototype: Free samples available; prototypes created via CNC or 3D printing within short lead times.

Flexible MOQ Options: Low MOQ of 10-1000 pieces for prototypes/small batches; volume-based for mass production.

Professional R&D Team: Engineers provide design consultation for production improvement and cost saving within 24h.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Weifang Shengao Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.73h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.

After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.

Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.

Product Q&A

Q:What is an Engine Cooling Thermostat Housing?

It is a critical engine component that houses the thermostat in the vehicle's cooling system, serving as a junction connecting coolant hoses to maintain optimal operating temperature.

Q:What materials do you use for die casting?

We primarily use aluminum alloys like A380 (ADC12), A383 (ADC10), and A360 (ADC3). For specific high-temperature or corrosion-resistant needs, we can also cast in brass or stainless steel.

Q:Can you incorporate inserts for threads?

Yes, we specialize in insert die casting. We can cast threaded brass inserts directly into the aluminum housing for durable threads, which is superior to tapping into aluminum.

Q:What secondary operations do you perform?

We provide CNC machining, deburring, leak testing (100% pressure/vacuum), surface treatments (powder coating, anodizing), and assembly services.

Q:How do you ensure porosity control and pressure tightness?

We use advanced die design, precise process control, vacuum-assisted die casting for critical parts, and X-ray inspection to verify internal soundness and prevent leaks.