Premium Industrial Fastening Bolts for Maximum Strength and Durability

Name: Premium Industrial Fastening Bolts for Maximum Strength and Durability
Brand: Hangzhou Chongqin Tech Co., Ltd.
SKU: 2247915865

Zhejiang, ChinaHangzhou Chongqin Tech Co., Ltd.

US$0.01-1,000.00

100 pcs

Product specifications

fasteners custom

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

CQ-FS500011

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW

Grade

4.8-12.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Custom Made

Products Capacity

50000000000PCS

Usage

Automotive Household, Building

QC

Salt Spray Test, Hardness Test

HS

7318159001

Transport Package

Woode Case

Specification

Custom made

Trademark

ORIGIN/CUSTOM MADE

Origin

China

HS Code

7318159001

Production Capacity

1000000000000PCS

Key features

Custom Surface Finishing: Offers zinc, nickel, brass, tin, black, and copper plating options.

Wide Material Selection: Available in carbon steel, stainless steel, aluminum, iron, copper, and plastic.

Multiple Standard Compliance: Meets DIN, ANSI, GB, JIS, and BSW international standards.

High Strength Grades: Grades range from 4.8 to 12.9 for diverse load requirements.

Comprehensive Certifications: Certified with ISO9001, ROHS, CE, and SGS for quality assurance.

Versatile Applications: Suitable for automotive, construction, machinery, and electronics.

OEM/ODM Support: Accepts custom designs and drawings for tailored fastener solutions.

6-Month Warranty: Provides a 6-month warranty with 99.9% quality satisfaction guarantee.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCustomization from SamplesOEM Services

Hangzhou Chongqin Tech Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2015-08-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.32h

AI-Powered supplier vetting

SummaryHangzhou Chongqin Tech Co., Ltd. is a China-based trading company established in 2015 with two employees. It reports broad trading activities across hardware, metal products, household-appliance parts, electrical equipment, molds, and related goods. The supplier offers customization from samples and designs, minor customization, and flexible customization, supported by one R&D engineer whose responsibilities include after-sales service and customized design. However, it is not identified as a professional technical supplier, does not provide 3D software design, launched no new products in the past year, and has no quality-control test equipment reported. Complaint handling and service-capability procedures exist in some areas but lack written records or corrective-action documentation. Financial information is represented only by years, without evaluable financial metrics. No certification holdings or customer cases are provided.

Supplier typeThe supplier is explicitly classified as a Trading Company, with Hangzhou Chongqin Tech Co., Ltd. identified as a China-based limited company established in 2015. Its broad listed business scope is consistent with trading and distribution activities rather than documented manufacturing operations.

After-Sales capabilityThe supplier has a complaint-handling procedure and one R&D engineer assigned to after-sales service, but no written complaint records are available. Service-capability assessment procedures have no records, and corrective and preventive action procedures or records are absent, indicating documented after-sales controls are incomplete.

R&D capabilityThe supplier has one R&D engineer and supports customized design, but it is not identified as a professional technical supplier, does not provide 3D software design, and launched no new products during the past year. These explicit limitations indicate weak demonstrated innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and flexible customization. This is supported by the stated design-services capability and the R&D engineer’s responsibility for customer customized design.