What file formats do you accept for drawings?

We accept STEP, STP, GIS, CAD, PDF, DWG, DXF, or physical samples.

What is the lead time for production?

The average lead time is one month, regardless of peak or off-peak seasons.

What surface finishing options are available?

We offer Bead Blast, Anodized Type II/III, Electroplating, Chrome Plating, Laser Etch, and QPQ treatments.

Premium Durable Expansion Valve Inlet and Outlet Pipe for HVAC Systems

Name: Premium Durable Expansion Valve Inlet and Outlet Pipe for HVAC Systems
Brand: Wenzhou Lingzhong Auto Parts Co., Ltd.
SKU: 948503195

Zhejiang, ChinaWenzhou Lingzhong Auto Parts Co., Ltd.

US$0.05-50.00

1,000 Pieces

Sample price:US$100.00/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

Whether The Custom

Custom Processing

Manufacturing Experience

20 Years

Quality

High Quality

Production Time.

Support The Urgent

Transport Package

According to Customer Needs

Specification

Various specifications

Trademark

Lingzhong

Origin

Wenzhou City, Zhejiang Province, China

Key features

Extensive Material Options: Supports Aluminum, Stainless Steel, Titanium, Brass, and various alloys for diverse applications.

Custom Color Anodizing: Parts can be anodized in clear, black, red, and gold colors for aluminum components.

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

Multiple Surface Finishes: Offers Bead Blast, Electroplating, Chrome Plating, Laser Etch, and QPQ treatments.

OEM and ODM Services: Full OEM and ODM capabilities available for custom processing and non-standard products.

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

Wide File Format Support: Accepts STEP, STP, GIS, CAD, PDF, DWG, DXF drawings and physical samples.

Urgent Production Support: Capable of supporting urgent production schedules with efficient R&D and manufacturing.

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 this product?

We support a wide range of materials including Aluminum (2024, 5052, 6061-T6, etc.), Stainless Steel (SUS303, 304, 316, etc.), Titanium, Brass, and various alloys.

Q:Can the product be customized in color?

Yes, aluminum parts can be anodized in different colors such as clear, black, red, and gold.

Q:What is the precision tolerance of your machining?

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

Q:Do you offer OEM and ODM services?

Yes, we provide full OEM and ODM services and can undertake all kinds of non-standard products.

Q:What certifications do your products hold?

Our products are certified with RoHS, UR, ISO, CE, and CCC.