What is the typical lead time for production?

The average lead time is one month for both peak season and off-season periods.

What certifications do your products hold?

Our products are certified with RoHS, UR, ISO, CE, and CCC to ensure quality and compliance.

What is your company's main business scope?

We are a professional manufacturer specializing in CNC machining, auto air conditioning parts, casting, forging, stamping, and custom processing for various industries.

Durable High-Performance Expansion Valve for Air Conditioning Systems

Name: Durable High-Performance Expansion Valve for Air Conditioning Systems
Brand: Wenzhou Lingzhong Auto Parts Co., Ltd.
SKU: 1908362082

Zhejiang, ChinaWenzhou Lingzhong Auto Parts Co., Ltd.

US$1.00-50.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Function

Cooling & Heating, Ventilating, Air Filtering

Control Mode

Electronically Controlled Pneumatic Adjusting

Model NO.

Various models

Driving Mode

Independent

Temperature Adjustable Area

Four Areas

Cooling Type

Independent

Heating Type

Independent

Certification

RoHS, UR, ISO, CE, CCC

Transport Package

According to Customer Needs

Specification

Various specifications

Origin

Wenzhou City, Zhejiang Province, China

Key features

Wide Material Selection: Supports Aluminum, Stainless Steel, Brass, Titanium, and various alloy grades for diverse applications.

High Precision Tolerance: Achieves tight tolerance of +/-0.005mm for high-precision machining requirements.

Multiple Surface Finishes: Offers Anodizing, Electroplating, Bead Blast, Laser Etching, and more for customized aesthetics.

OEM/ODM Customization: Accepts custom designs via STEP, CAD, PDF, or samples for non-standard products.

Comprehensive Certifications: Products certified with RoHS, UR, ISO, CE, and CCC standards for global compliance.

Fast Lead Time: Consistent one-month lead time for both peak and off-season production periods.

Advanced Manufacturing: Equipped with CNC turning, milling, casting, forging, and 3D printing technologies.

Quality Assurance: Award-winning manufacturer with stable quality and efficient R&D team for reliable supply.

Company profile

Wenzhou Lingzhong Auto Parts Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-01-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.26h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWenzhou Lingzhong Auto Parts Co., Ltd. is a China-based limited company established in 2016 with 40 employees and more than 10 production lines. It reports annual output of 10,000,000 aluminum connectors, one-month delivery times in both off-peak and peak periods, and export activity to Southeast Asia, the Middle East, Europe, and North America. The supplier states that it has self-operated import and export rights, with exports representing 41%–50% of total sales. Its capabilities include CNC machining, casting, forging, stamping, cold heading, and custom processing. The company describes an efficient R&D and management team, three years of R&D engineer experience, and 21–30 quality-control staff. It claims products are used in multiple automotive brands and has received quality awards, but independent certification details, after-sales arrangements, and financial-strength evidence are not provided.

Supplier typeThe supplier is Wenzhou Lingzhong Auto Parts Co., Ltd., a combined business entity and limited company established in 2016 in Wenzhou, Zhejiang, China. Its stated product scope covers automotive parts and multiple metal-processing services, including CNC machining, casting, forging, stamping, and custom processing.

R&D capabilityThe supplier reports an efficient R&D and management team, short R&D cycles, three years of R&D engineer experience, and the ability to develop high-precision products from design drawings. These statements support some development capability, but no specific patents, R&D facilities, or innovation results are provided.

Production capacityThe supplier operates more than 10 production lines and reports annual production of 10,000,000 aluminum connectors. It also states that lead times are one month during both off-peak and peak seasons, indicating documented production scale and stated delivery consistency.

Customization capabilityThe supplier explicitly offers custom processing and states that it can develop and produce high-precision machining products according to customer design drawings. Its listed CNC machining, cutting, forging, casting, stamping, and cold-heading capabilities further support a broad customization scope.

Client casesThe supplier states that its products are used in Benz, BMW, Audi, Volkswagen, Geely, BAIC, Citroen, Dongfeng, Great Wall, Ford, and other vehicle models, and that it has received quality awards for multiple years. These are explicit claimed customer and performance references, although no project details or independent verification are provided.

Product Q&A

Q:What materials are available for customization?

We support a wide range of materials including Aluminum (2024, 5052, 6061-T6, 6063-T6, 7075), Stainless Steel (SUS303, 304, 316, 316L), Brass, Titanium, and various alloy steels.

Q:What surface finish options do you provide?

Options include As Machined, Bead Blast, Anodizing (Type II & III), Electroplating, Chrome Plating, QPQ, Laser Etching, and Knurling to meet specific aesthetic or functional needs.

Q:What is the maximum precision tolerance you can achieve?

We can achieve a high precision tolerance of +/-0.005mm for our machining parts.

Q:Do you accept OEM and ODM orders?

Yes, we provide both OEM and ODM services. We accept drawings in STEP, STP, GIS, CAD, PDF, DWG, DXF formats, or physical samples.

Q:What are the payment terms and methods?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment. Incoterms include FOB, CIF, and CFR.