What certifications do the products have?

Our products are certified with CE, RoHS, and ISO9001. We also provide SGS certificates upon request.

What is the warranty period?

The warranty information is not explicitly specified in the product description.

Premium Chrome Non-Return Valve for Fuel and Water Applications

Name: Premium Chrome Non-Return Valve for Fuel and Water Applications
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2201401725

Zhejiang, ChinaNingbo Yinzhou Sokun Import and Export Co., Ltd.

US$0.10-1.00

10,000 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

CNC PART

Condition

New

Certification

CE, RoHS, ISO9001

Standard

DIN, ASTM, GOST, GB, JIS, BS

Customized

Material

Alloy

Application

Metal Recycling Machine, Metal Cutting Machine, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery

Finished

Passivation, Zinc Plating, Black, Plainhdg, Yellow

Certificate

ISO9001/SGS

Package

Customer'require

Delivery Time

15-30

Transport Package

Customization

Specification

customization

Trademark

customization

Origin

Zhejiang

HS Code

732690

Production Capacity

100000000

Key features

Customizable Design: Offers full customization from samples or designs, including surface treatments like passivation and zinc plating.

CE and ISO Certified: Products meet CE, RoHS, and ISO9001 standards with rigorous quality assurance protocols.

Free Sample Available: Provides 1-3 free standard samples with express shipping via DHL/UPS/FedEx at customer's expense.

Flexible Payment Terms: Accepts 30% T/T deposit, LC at sight, PayPal, Western Union, and other standard commercial terms.

Low MOQ Requirement: Minimum Order Quantity is only 1 Kg, suitable for small batch testing and prototyping.

Fast Delivery Time: Standard delivery time is 15-30 days, with peak season lead time around one month.

Multi-Standard Compliance: Manufactured to DIN, ASTM, GOST, GB, JIS, and BS standards for global compatibility.

Durable Alloy Material: Constructed from high-quality alloy materials ensuring durability for fuel and water systems.

Company profile

High Repeat Buyers ChoiceODM ServicesR&D CapabilitiesProduction Process Visualization

Ningbo Yinzhou Sokun Import and Export Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.44h

AI-Powered supplier vetting

SummarySokun is a limited company with 21 employees, related companies, and product coverage including fasteners, machined parts, and stamping parts. It supports customization from samples and designs, offers ODM services, and reports OEM service for well-known brands. Quality processes include quality assurance, documented inspection instructions, and complaint-handling records, although finished-product inspection is random and only one quality inspector is reported. Production-related strengths include in-stock capability, CNC and punching equipment, and one-month stated lead times in both peak and off-season periods. Key limitations are the absence of a valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, branches, agents, or showrooms, and no documented R&D audit materials, new products in the past year, or R&D patents. Financial credibility cannot be determined from the provided information.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with followed records and accepts several quotation and payment terms. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, limiting evidence of localized after-sales support.

R&D capabilityThe supplier provides ODM and multiple customization-based design services, but reports no new products during the past year, no available SDK, no R&D audit documentation, and zero R&D patents. These facts indicate design support but limited documented evidence of independent innovation.

Production capacityProduction evidence includes CNC and punching equipment, in-stock capability, one-month lead times in both peak and off-season, and a product scope aligned with machined and stamping parts. Nevertheless, there is no valid manufacturing-capacity contract with related subcontractors, which creates a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization, and also offers ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is 1 Kg.

Q:Can the product be customized?

Yes, we offer flexible customization including customization from samples, designs, and full customization. Surface treatments like passivation, zinc plating, and blackening are available.

Q:What are the payment terms?

Standard terms are 30% T/T deposit with 70% balance against Bill of Lading copy. We also accept LC at sight, PayPal, Western Union, and full advance payment for orders under $1,000 USD.

Q:How long is the delivery time?

The standard delivery time is 15-30 days. During peak season, the lead time is approximately one month.

Q:Are free samples available?

Yes, 1-3 pieces of standard specification samples are available for free. The sample cost is refundable upon bulk order confirmation. Shipping is via DHL/UPS/FedEx at the customer's account.