High Quality DIN934 Black Oxide Carbon Steel Hexagon Nut

Name: High Quality DIN934 Black Oxide Carbon Steel Hexagon Nut
Brand: Qingdao H-Quality Industries Co., Ltd.
SKU: 708280272

Shandong, ChinaQingdao H-Quality Industries Co., Ltd.

US$0.10

1,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel, Stainless Steel

Type

Hex Head, Round Head etc

Model NO.

fastener

Connection

Common Type

Head Style

Hex Head, Round Head etc

Standard

DIN

Grade

All Grade

Application

Machinery

Finish

All

Surface Treament

Plain, Zinc Plated, Black, Chromate, Nickel-Plated

Transport Package

Packing in The Carton and Then Into Pallet

Specification

Many

Trademark

H-Quality/OEM

Origin

China Mainland

Production Capacity

1000t Per Month

Company profile

Qingdao H-Quality Industries Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2000-01-01Nearest Port: QINGDAO, SHANGHAIAverage Response Time: ≤2.36hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT

AI-Powered supplier vetting

SummaryQINGDAO H-QUALITY INDUSTRIES CO., LTD. is identified as both a trading company and manufacturer/factory in China. The supplier reports more than 10 production lines, multiple product-specific annual capacities, 11–20 years of R&D engineer experience, and 11–20 quality-control staff. It states that the company and its factories passed ISO9001-2008 certification and maintains an export history beginning in 2000, with exports representing 51%–70% of sales. Product and trade records show rigging hardware, sleeves, wire rope slings, turnbuckles, chain blocks, and couplings, but the available transaction evidence is limited to a small number of recorded buyers and transactions. Evidence is insufficient to assess after-sales service, financial credibility, customization capability, or a broad customer track record.

Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory, with a limited-company structure and an operating location in Shandong, China. This supports a hybrid manufacturing and trading business model.

CertificationsThe company states that it has passed ISO9001-2008 certification, and the same certification is reported for the company and its factories. This is explicit evidence of a quality-management certification, although no other certifications are provided.

R&D capabilityThe supplier reports 11–20 years of total R&D engineer experience and describes an R&D team comprising 3 professor-level senior engineers, 6 senior engineers, and 12 engineers. This directly supports substantial technical and R&D resources.

Production capacityThe supplier reports more than 10 production lines, product-specific annual capacities including 1,200 tons of rigging hardware and 400 tons of wire rope slings, and equipment such as punching machines, heat-treatment equipment, vacuum annealing furnaces, and an automatic plastic-coating line. These details provide explicit evidence of manufacturing infrastructure and measurable production capacity.