How do you guarantee product quality?

We use numerical control devices for accurate manufacturing and test every product one by one to ensure it is qualified.

What is the quality guarantee period?

We provide a quality guarantee of 6 to 12 months, depending on the customer's usage frequency.

How are the products packed?

Products are packed in layers: plastic bags, paper boxes, cartons, and finally plywood cases.

Dorin H503CS Connecting Rod 681898mm

Name: Dorin H503CS Connecting Rod 68*18*98mm
Brand: Hangzhou Unicarer Machinery Technology Co., Ltd.
SKU: 2165695255

Zhejiang, ChinaHangzhou Unicarer Machinery Technology Co., Ltd.

Dorin H503CS Connecting Rod 68*18*98mm

US$5.40-6.00

100 Pieces

Sample price:US$5.40/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Standard Component

Model NO.

H503CS

Material

Stainless Steel

Type

Connecting Rod

Weight

0.3kg

Standard

DIN, GB, ANSI

Export Country

Each Country

Use

Industrial Air Compressor

Pressure

High Pressure

Application

Machinery Usage

MOQ

No MOQ, Small Order Accept

Model

Carrier& Copeland Series

Sample

Charged Sample, One Piece Available

Shipment

Sea Freight Express

Leading Time

7 Days After Payment

Transport Package

Carton

Specification

68*18*98mm

Trademark

unicarer

Origin

Hangzhou

HS Code

8414909090

Production Capacity

100000PCS/Year

Key features

High Precision Manufacturing: Utilizes numerical control devices for accurate manufacturing of connecting rods.

Strict Quality Control: Every valve or fitting is tested one by one by quality inspectors to ensure qualification.

Flexible Customization: Supports full customization, minor customization, and logo printing based on customer drawings.

Low MOQ Requirement: No minimum order quantity; small orders starting from 1 piece are accepted.

Certified Reliability: Company holds ISO9001, RoHS, and UL certificates ensuring product reliability and safety.

Wide Application Scope: Suitable for industrial air compressors, HVAC, new energy vehicles, and aerospace sectors.

Professional Factory: Specialized manufacturer with over 10 years of experience in valves and fittings.

Secure Packaging: Multi-layer packaging using plastic bags, paper boxes, cartons, and plywood cases.

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: ≤3.98h

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.