Copeland D4d 4-6 Sj St Piston with Pin and Lockφ74.6X17.5

Name: Copeland D4d 4-6 Sj St Piston with Pin and Lockφ74.6X17.5
Brand: Hangzhou Unicarer Machinery Technology Co., Ltd.
SKU: 2228870395

Zhejiang, ChinaHangzhou Unicarer Machinery Technology Co., Ltd.

US$3.90-4.50

30 Pieces

Sample price:US$4.50/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Standard Component

Model NO.

SJ ST

Material

Aluminum

Model

D4d

Name

Piston Set with Pin and Lock

MOQ

30PCS

Adventage

Superior Quality

Shipment

7-10 Days After Payment

Transport Package

Carton /Wooden Box

Specification

D4D 4-6 SJ ST

Trademark

UNICARER

Origin

Hangzhou

HS Code

8481901000

Production Capacity

1000000/Year

Key features

Precision Machining Capability: Advanced CO atmosphere sintering furnace and precision machining center for high-quality parts.

Comprehensive Certifications: Products passed ISO9001, RoHS, and UL certification ensuring high quality standards.

OEM and Customization Services: Full customization, minor customization, and design-based options available for clients.

Diverse Application Fields: Used in air conditioners, refrigerators, EVs, aerospace, and semiconductor industries.

Experienced Manufacturer: Established in 2015 with 10 years of export experience and 29 production lines.

Quality Inspection Process: Strict random inspection including visual and function checks by 5 QA/QC inspectors.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Global Market Reach: Main markets include North America, South America, Europe, Southeast Asia, and Australia.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock CapacityQuality Assurance

Hangzhou Unicarer Machinery Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.61h

AI-Powered supplier vetting

SummaryThe supplier is a China-based CNC machining and mechanical-component manufacturer with CNC lathes and machining centers, more than 10 stated production lines, and reported output of 1,000,000 CNC machining pieces. It offers broad customization from samples and designs, including full, minor, and flexible customization. Quality controls include five quality assurance/control inspectors for finished-product inspection, random inspection, and documented inspection instructions; other data states 11–20 quality-control staff. The supplier states that it provides OEM services for well-known brands, but no customer names or verifiable cases are supplied. No supplier-management-system certification is reported. Innovation evidence is weak: no new products were developed in the past year, no ODM service is offered, and no SDK is available. Service-management weaknesses include no written procedures or records for supplier assessment, corrective/preventive actions, or complaint handling. Financial records are...

Supplier typeThe supplier presents itself as a CNC machining and mechanical-components manufacturer, operating CNC lathes and machining centers and selling related industrial components, tools, instruments, and power-transmission products. Its stated manufacturing and business-scope information supports classification as a CNC machining/manufacturing supplier rather than only a trading company.

CertificationsThe supplier-management-system certification field is explicitly reported as “NIL.” The provided information therefore shows no certification held in this category.

After-Sales capabilityThe supplier states that it has no written procedures or records for effectively handling customer complaints, and likewise lacks documented corrective and preventive-action procedures. This is explicit evidence of a service-management deficiency.

R&D capabilityThe supplier reports no new products in the past year, does not provide ODM services, and has no available SDK. These statements indicate limited demonstrated innovation and product-development capability in the provided period.

Production capacityProduction evidence includes CNC lathes and machining centers, reported output of 1,000,000 CNC machining pieces, more than 10 production lines in one slice and 29 in another, plus documented inspection instructions and stated quality-control staffing. However, the supplier does not continuously reconcile quantities for every batch or mass production, indicating a production-control weakness despite substantial stated capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. These repeated entries provide direct evidence of broad customization capability.