What is your minimum order quantity?

The minimum order quantity is 1 Kg.

What are your delivery times?

Standard delivery time is 15-30 days. Peak season lead time is 1-3 months, while off-season lead time is one month.

Where is your factory located?

Our factory is located in Ningbo, China, a strategic port city with world-class logistics and transportation infrastructure.

Durable Regulating Valve Kit for Atlas Copco Compressor Systems

Name: Durable Regulating Valve Kit for Atlas Copco Compressor Systems
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2201373745

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

Comprehensive Certification: Certified with CE, RoHS, ISO9001, and compliant with DIN, ASTM, GOST, GB, JIS, BS standards.

Flexible Customization: Offers full customization from samples and designs, including passivation, zinc plating, and various finishes.

Free Sample Availability: Provides 1-3 pieces of standard specification samples for free with express shipping options.

Rigorous Quality Assurance: Implements two-stage protocol including pre-production sampling and full batch torque/salt spray testing.

Global Market Experience: Serves global markets including North America, Europe, Asia, and the Middle East with 15 years of export history.

OEM/ODM Capabilities: Welcomes OEM and ODM inquiries with vertically integrated production and comprehensive R&D capabilities.

Diverse Application Scope: Suitable for metal recycling, cutting, spinning, forging, engraving, drawing, coating, and casting machinery.

Fast Delivery Options: Customized samples available within 15 working days with standard delivery time of 15-30 days.

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: ≤4.46h

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:Can you provide a sample?

Free samples are available (1-3 pcs standard specification). Express shipping via DHL/UPS/FedEx is supported. Customized samples take 15 working days. Sample cost is refundable upon bulk order confirmation.

Q:What are the payment terms?

Standard terms are 30% T/T deposit with 70% balance against Bill of Lading copy. For orders under $1,000 USD, full advance payment is recommended. Acceptable instruments include SWIFT transfer, LC at sight, PayPal, and Western Union.

Q:What is your quality assurance process?

We implement a two-stage protocol: pre-production sampling with dimensional verification and full batch inspection including torque testing, salt spray analysis, and material certification prior to container loading.

Q:Do you offer customization services?

Yes, we offer flexible customization from samples and designs, including full customization. Finished options include passivation, zinc plating, black, plainhdg, and yellow finishes.

Q:What are your main products?

Our main products include screws, bolts, washers, nuts, threaded rods, industrial fastening solutions, and solar energy installation systems.