What materials and certifications do you offer?

We offer Carbon Steel with Zinc Plating, certified by ISO 9001:2015 and ISO 14001:2015.

What is the lead time for customized samples?

Customized samples will be sent within 10-15 working days after we receive your tooling fee.

Durable Carbon Steel Double Ended Stud Bolt with Zinc Coating

Name: Durable Carbon Steel Double Ended Stud Bolt with Zinc Coating
Brand: Guangdong Taiyuanfeng Metal Products Co., Ltd.
SKU: 2248089015

Guangdong, ChinaGuangdong Taiyuanfeng Metal Products Co., Ltd.

US$0.02-0.03

10,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Surface Finishing

Zinc Plated

Model NO.

LS612

Grade

Certification

ISO, RoHS

Customized

Price Term

EXW, Fob, CIF, CFR, etc

Processing Way

According to Customer's Samples and Requirements

Delivery Time

15-17 Working Days After Confirmed The Sample

Service

OEM ODM Custom Service

Transport Package

Carton: 32*24*14cm/24*21*14cm Pallet: 1*120*15cm

Specification

M4*86.5mm

Trademark

GDTYF

Origin

China

Production Capacity

500000PCS/Month

Key features

Customizable Design: Supports OEM/ODM services with customization based on customer samples and technical drawings.

High-Quality Material: Made from durable Carbon Steel with Zinc Plated surface treatment for corrosion resistance.

Certified Quality: ISO 9001:2015, ISO 14001:2015 certified with over 10 patents and 99.9% pass rate.

Fast Delivery: Stock items ship within 5-10 days; customized orders take 10-30 days depending on quantity.

100% Inspection: Full visual and functional inspection performed on all goods before delivery.

Free Samples: Free samples available for stock parts; customers only need to cover courier costs.

Professional Manufacturer: 20+ years experience with 100+ automatic production equipment and advanced testing devices.

Company profile

Importers and ExportersQuality AssuranceRaw-Materials TraceabilityManagement Certification

Guangdong Taiyuanfeng Metal Products Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Average Response Time: ≤4.09h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier operates across toy, furniture, rubber-product, luggage, household-appliance, lighting, wood-product, building-material, and nonferrous-metal businesses. It demonstrates broad customization capability, ODM service, recent new-product activity, documented R&D processes, two R&D patents, software use of PS and CAD, and two R&D engineers. Quality controls include written warehouse procedures, four inspection staff, 26 test-equipment units, traceability, complaint handling procedures, and documented inspection instructions. It has OEM experience with known brands and export capability through self-operated import/export rights, with 51%–70% of sales from exports. However, no SDK, overseas warehouse, overseas showroom, or overseas agents/branches are reported. Financial information is limited to years identified as 2021–2023, without sufficient evidence to assess credibility.

Supplier typeThe registered business scope covers manufacturing and sales in multiple categories, including toys, furniture, rubber products, luggage, household appliances, lighting, wood products, building materials, and nonferrous metal alloys. This indicates a diversified manufacturer and seller rather than a narrowly specialized supplier.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with records and a corrective/preventive-action mechanism with followed records. It offers overseas training and has participated in an offline trade show, but reports no overseas warehouse, showroom, agents, or branches; the evidence supports complaint-process capability but not a comprehensive overseas service network.

R&D capabilityThe supplier reports new products within the past year, ODM service, documented design input/output, review, verification, and confirmation records, PS and CAD capability, two R&D patents, and two R&D engineers responsible for new-product design and customer customization. The lack of an available SDK limits evidence for software-development integration, but the broader product R&D evidence is positive.

Production capacityFinished-product inspections follow documented instructions uniformly, the supplier reports 20 qualified service-capability suppliers, and quality operations include four inspection staff, 26 test-equipment units, and written warehouse-control procedures with records. Reported average lead times are within 15 workdays to one month in both off-season and peak-season data, supporting established production and quality-control operations.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. ODM service, recent new-product activity, and two engineers assigned to design and customer-specific customization further support broad customization capability.

Client casesThe supplier reports OEM service for known brands and participation in the Guangzhou Furniture Fair. These are explicit customer or market-exposure indicators, but no brand names, project descriptions, order histories, or independently verifiable case details are provided.