What is the hardness and tolerance?

Hardness is HRC58-60 with a tolerance of +/-0.005.

Oilless Brass Graphite Copper Plate for High Surface Pressure

Name: Oilless Brass Graphite Copper Plate for High Surface Pressure
Brand: Wenzhou Jiangdun Metal Co., Ltd.
SKU: 2233196315

Zhejiang, ChinaWenzhou Jiangdun Metal Co., Ltd.

US$9.00

2-48 Pieces

US$6.50

49-99 Pieces

US$3.80

100+ Pieces

Product profile

Customization

Available

Warranty

One Month

Type

Plastic Mould Parts

Model NO.

MTL

Material

Bronze

Application

Electronic, Hardware, Machinery, Daily Use, Furniture, Household Applicances, Car

Certification

ISO9001

Sliding Speed V

30m/Min

Surface Pressure P

100 N/mm²

P*V-Value

-50°C / +200°C (Max. 300°C)

Transport Package

Carton or Wooden Case

Specification

Customized

Trademark

JIANGDUN

Origin

China

Production Capacity

50000pieces/Year

Key features

Self-Lubricating Design: Eliminates need for refueling and maintenance during operation.

High Load Bearing: Seamlessly melds wear resistance with high load-bearing capacities.

Customizable Specifications: Tailored to customer drawings with sliding speed and pressure options.

Wide Application Range: Suitable for electronic, hardware, machinery, and automotive uses.

ISO9001 Certified: Manufactured under strict quality management systems.

Fast Delivery: Stocks available now or 7-12 days delivery time.

Precision Tolerance: Hardness HRC58-60 with +/-0.005 tolerance.

Direct Manufacturer: Factory direct with over ten years of processing expertise.

Company profile

High Repeat Buyers ChoiceImporters and ExportersManagement CertificationR&D Capabilities

Wenzhou Jiangdun Metal 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: 2 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.80h

AI-Powered supplier vetting

SummaryWenzhou Jiangdun Metal Co., Ltd. is a China-based limited company established in 2021, offering springs, mold accessories, guide pillars and sleeves, thimbles, and punching needles. It reports ISO9001:2015 certification, more than 10 production lines, 41–50 quality-control staff, and stated lead times within 15 working days in both peak and off-peak periods. The supplier exports to South America, Southeast Asia/Mideast, and Europe, but began exporting only in 2024 and reports exports as 1%–10% of total sales. Several important capabilities—including outsourcing procedures, inventory services, overseas facilities, R&D services, OEM/ODM, traceability, and customer cases—are marked unknown. An SGS audit record is available for the period from May 17, 2025 to May 16, 2026, but the stated evaluation result is not interpretable from the provided value alone.

Supplier typeThe supplier is identified as Wenzhou Jiangdun Metal Co., Ltd., a China-based limited company in Zhejiang, with a combined company/business-entity type. Its listed products are springs, mold accessories, guide pillars and sleeves, thimbles, and punching needles, indicating a manufacturing-oriented industrial component supplier.

CertificationsThe supplier explicitly reports an ISO9001:2015 certificate. An SGS audit record is also listed with validity from May 17, 2025 to May 16, 2026, although the audit result value is not sufficiently explained to assess the outcome.

After-Sales capabilityThe company description claims a complete after-sales service system. However, the available records mark in-stock service, overseas warehouse capability, and overseas showroom capability as unknown, so the scope and operational strength of after-sales support cannot be verified.

Production capacityThe supplier reports advanced production technology, sophisticated processing equipment, precise testing instruments, more than 10 production lines, and 41–50 quality-control staff. It also states lead times within 15 working days during both peak and off-peak seasons, providing explicit evidence of substantial stated production capacity.