About Qing Shan Industrial Co., Ltd. - Fasteners Supplier in Taiwan

Qing Shan Industrial Co., Ltd. is located in Taiwan and currently lists five active products in its catalogue. The company’s offering focuses on fasteners, specifically various types of bolts and screws. The catalogue includes Hex head bolts, Stainless steel special screws, Hex coach screws, and two entries described as Special Screws. Each item is presented under the general fastener classification without further sub‑category detail. The product count of five reflects the range that the supplier makes available for export.

The listed fasteners fall within the HS Chapter 73 family, most commonly classified under HS code 7318 for threaded fasteners of iron or steel. Although the catalogue does not specify individual HS codes, buyers can expect the products to be covered by the standard tariff headings for bolts and screws. The supplier’s Taiwanese origin places the goods within a region known for precision metalworking and compliance with international trade documentation. Buyers typically encounter these items in bulk shipments suitable for industrial applications.

Product Range and Specialties of Qing Shan Industrial Co., Ltd.

The catalogue contains Hex head bolts, which are standard hexagonal head fasteners used in machinery assembly, and Stainless steel special screws that are often supplied in grades such as 304 or 316 for corrosion resistance. Hex coach screws are a variant with a hex socket drive, suitable for applications requiring higher torque transfer. The entries labeled Special Screws likely refer to custom‑threaded or dimension‑specific screws that meet niche engineering requirements. In the fastener industry, grades are defined by standards like ISO 898‑1 for mechanical properties and DIN 933 for hex bolts, with typical tensile strengths ranging from 400 MPa to 800 MPa depending on material and heat treatment.

Trade and Export Information - Qing Shan Industrial Co., Ltd.

Taiwan is a recognized exporter of engineered fasteners, supplying automotive, construction, and machinery sectors across Southeast Asia, Europe, and North America. Fasteners from this region are usually shipped in 20‑ft or 40‑ft containers, packed in corrugated boxes with inner poly‑bag protection to prevent rust. Commonly required certifications include ISO 9001 quality management and, for stainless steel items, compliance with RoHS and CE marking when destined for the EU. Importers often request material test reports (MTR) confirming chemical composition and mechanical test certificates for tensile strength and hardness. The HS code 7318 series governs customs duties and statistical tracking for these products.

Sourcing from Qing Shan Industrial Co., Ltd. - Buyer Guidance

When sourcing from Qing Shan, buyers should request a detailed product data sheet that lists material grade, thread dimensions, head height, and finish coating. Samples should be evaluated for dimensional accuracy against ISO metric or UNC/UNF standards, and mechanical testing results such as yield strength and elongation should be reviewed. It is advisable to verify that the supplier can provide the necessary certificates - ISO 9001, material test reports, and, where applicable, RoHS compliance - before confirming a purchase order.

What fastener types does Qing Shan Industrial Co., Ltd. offer?

The supplier lists Hex head bolts, Stainless steel special screws, Hex coach screws, and two categories of Special Screws, all classified as threaded fasteners.

Which material grades are typical for the stainless steel screws?

Buyers usually expect grades 304 or 316 stainless steel, which provide corrosion resistance and are compliant with ISO 9001 quality standards.

What HS code family applies to these products?

Fasteners of this type are generally covered by HS code 7318, which includes iron or steel threaded articles such as bolts and screws.

Which certifications should I request from the supplier?

Typical certifications include ISO 9001 for quality management, material test reports for chemical composition, and RoHS compliance for stainless steel items.

How are the products typically packaged for export?

Export shipments are commonly packed in corrugated cardboard boxes with inner poly‑bag liners, loaded into 20‑ft or 40‑ft containers.

What are the usual lead times for orders of these fasteners?

Lead times often range from 2 to 4 weeks depending on order size, material grade, and whether any custom dimensions are required.

Which markets commonly import Taiwanese fasteners?

Key import markets include automotive manufacturers in Southeast Asia, machinery producers in Europe, and construction firms in North America.

What testing standards apply to the bolts and screws?

Standard testing follows ISO 898‑1 for mechanical properties and DIN 933 for dimensional tolerances, with tensile strength typically between 400 MPa and 800 MPa.