Do you have experience of doing business with overseas customers?

Yes, we have over 10 years exporting experience and 95% of our products were exported to overseas market. We specialized in the high quality OEM parts, we are familiar with the standard of ANSI, DIN, ISO, BS, JIS, etc..

Do you have reference customers?

Yes, we have been appointed as the supplier of Parker(USA) since 2012. "Supply the top quality precision machined parts" is our management philosophy, ON TIME and EVERYTIME.

Customized Graphite Sealing Ring Carbon Bushing Graphite Seal Ring Manufacturer

Name: Customized Graphite Sealing Ring Carbon Bushing Graphite Seal Ring Manufacturer
Brand: Kunshan JST Technology Development Co., Ltd.
SKU: 836573815

Jiangsu, ChinaKunshan JST Technology Development Co., Ltd.

US$2.00

2,000 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Certification

CE, RoHS, ISO9001

Model NO.

JST-CM090

Standard

DIN, ASTM, GB, JIS, ANSI, BS

Customized

Material

Aluminum

Application

Metal Processing Machinery Parts

Name

Graphite Sealing Ring Carbon Bushing Graphite Seal

Size

Customized

Applied Field

Pump

Quality Control

100% Full Inspect

Tolerance

+/-0.005"

MOQ

1000 PCS

Transport Package

Inside Cartons, Outside Wooden Case.

Specification

CE, RoHS, SGS

Trademark

JST or OEM

Origin

Jiangsu, China

Production Capacity

50, 000PCS / Month

Key features

Customized Manufacturing: Size and design are fully customizable to meet specific requirements.

Multi-Axis Machining: Equipped with 3, 4, and 5-axis centers for complex part production.

High Precision Tolerance: Processing accuracy reaches +/-0.01mm for critical components.

Extensive Material Options: Supports Stainless Steel, Aluminum, Brass, Copper, POM, PTFE, and more.

100% Quality Inspection: Every part undergoes full inspection with advanced metrology equipment.

15+ Years Experience: Trusted supplier with over 15 years in precision machining sector.

Global Export Capability: 95% of products exported to America, Europe, Australia, and New Zealand.

Certified Quality Standards: Holds CE, RoHS, and ISO9001 certifications for international compliance.

Company profile

Kunshan JST Technology Development Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2009-09-01Nearest Port: ShanghaiAverage Response Time: ≤3.57hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryKunshan JST Technology Development Co., Ltd. is identified as a trading company and limited company offering CNC machined parts. The supplier reports broad customization and ODM capabilities, recent new-product activity, OEM service for known brands, inventory capability, and export coverage across five regions. However, it is a very small organization with five employees, fewer than five years of R&D engineer experience in total, no available SDK, and zero reported quality-control testing equipment. Corrective-action and complaint-handling procedures are documented and followed. Financial information is limited to year labels, while certification status, customer names or case details, raw-material traceability, and quality assurance status are not sufficiently evidenced. The cited audit record was conducted by BV, but its evaluation result and audit type are not interpretable as a certification or positive qualification from the provided data.

Supplier typeThe supplier is described as a trading company and a limited company, with CNC machined parts as its primary and offered product. It is not identified as part of a larger company group and reports five employees, indicating a small, standalone supplier structure.

After-Sales capabilityThe supplier reports clear procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although no evidence is provided regarding response times, warranty coverage, or service outcomes.

R&D capabilityThe supplier states that it launched new products during the past year and provides ODM services, while its total R&D engineer experience is reported as less than five years. It has no available SDK, so the evidence shows some product-development activity but limited documented R&D depth and no SDK support.

Production capacityThe supplier reports 5,000,000 pieces of custom machining-parts output, inventory capability, exports to Eastern Europe, the Middle East, North America, Oceania, and Western Europe, and off-peak lead time within 15 workdays. However, it has only five employees, no overseas warehouse, and no valid manufacturing-capacity contract status provided; the reported output should therefore be treated as supplier-stated capacity without independent validation.

Customization capabilityBoth records explicitly list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing direct evidence of broad customization capability for CNC machined parts.