Do you need specific details to provide a quote?

Yes, please provide detailed specifications including connecting tube OD and length for an accurate quote.

What are the available shipping terms?

We support various Incoterms including FOB, CFR, CIF, FAS, DDP, CIP, FCA, and EXW.

Check Valve

Name: Refrigerator Copper Tube Access Valve/Charging Valve/Check Valve
Brand: Jinan Retek Industries Inc.
SKU: 769461322

Shandong, ChinaJinan Retek Industries Inc.

US$0.285

500-19,999 Pieces

US$0.25

20,000-49,999 Pieces

US$0.24

50,000+ Pieces

Product profile

Customization

Available

Material

Copper Tube

Size

1/4", 5/16", 3/8"

Model NO.

1/4''

Tube Length

40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm

Tube Type

Soft / Hard

Transport Package

in Standard Carton

Specification

ROHS

Trademark

Retekool

Origin

China

HS Code

8418

Production Capacity

200000000 Pieces / Year

Key features

Multiple Size Options: Available in 1/4, 5/16, 3/8 inches with lengths from 40mm to 120mm.

Tube Type Variants: Offered in both Soft and Hard tube types to suit different needs.

Custom Drawing Support: Can supply products according to customer drawings or samples.

ROHS Standard Compliance: Manufactured in strict accordance with ROHS standards.

Material Quality: Constructed from high-quality brass copper for durability.

Versatile Applications: Suitable for refrigeration, air conditioning, and HVAC systems.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and Money Gram.

Fast Lead Time: Off-season delivery within 15 workdays; peak season within one month.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceR&D Capabilities

Jinan Retek Industries Inc.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-10Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤6.87hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, CIP, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with import/export and wholesale activities covering motorcycles, refrigeration and air-conditioning equipment, wind turbines and components, daily necessities, and hardware. It reports service procedures for corrective actions, complaint handling, supplier assessment, and quality assurance. The supplier provides 3D software design and multiple customization options, supported by CAD and documented design inputs, outputs, reviews, verification, and validation. Production information indicates more than 10 production lines, 11–20 quality-control staff, and wire condenser output of 5,000,000 pieces. However, it reports no new products in the past year, no ODM, no OEM for popular brands, no SDK, no patents, and no private molds. No overseas showroom, agent, or branch is reported. Financial information is present by year but contains no performance indicators sufficient to assess credibility. Customer cases and certifications are not provided.

Supplier typeThe supplier is explicitly classified as a Trading Company. Its stated scope includes import/export activities and wholesale of several product categories, indicating a trading-oriented business model rather than a clearly identified manufacturer.

After-Sales capabilityThe supplier reports documented and followed procedures for corrective and preventive actions and customer complaint handling. It also has written supplier-service assessment procedures, accepts FOB/CIF and LC/T/T service terms, and reports lead times within 15 workdays in both peak and off-season; however, it has no overseas showroom, agent, or branch.

Production capacityProduction information indicates more than 10 production lines, 11–20 quality-control staff, 21–30 years of total R&D engineer experience, and wire condenser output of 5,000,000 pieces. These stated operational resources and output figures provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. CAD capability and documented design review, verification, and validation records further support its ability to execute customized designs.