About Zhongshan Hongshing Metal Manufactory - Door Handles Supplier in China

Zhongshan Hongshing Metal Manufactory is based in China and currently lists five distinct hardware products. The catalogue focuses on metal door accessories, specifically door handles, door stoppers, and door hinges. All items are manufactured as metal components suitable for residential and commercial door applications. The supplier’s product set aligns with the HS chapter 83 family that covers base metal fittings. The imported tier and harbor trust classification indicate that the company operates through established trade channels.

The catalogue includes a brass hinge, a generic door handle, a stainless‑steel handle, door stoppers, and stainless‑steel door hinges. The stainless‑steel hinges are listed under HS code 8302.10 and are offered in grades 304 and 316, which are common for corrosion‑resistant hardware. Brass hinges are typically supplied in standard architectural grades such as C260 or C360. Stainless‑steel handles are generally finished with mirror or brushed textures to meet aesthetic requirements. Door stoppers are supplied as metal plates or bumpers designed for durability in high‑traffic settings.

Product Range and Specialties of Zhongshan Hongshing Metal Manufactory

The supplier’s five items cover three primary categories: door handles, door stoppers, and door hinges. Products comprise a brass hinge, a stainless‑steel handle, a generic door handle, metal door stoppers, and stainless‑steel door hinges classified under HS 8302.10 with material grades 304/316. These items match the typical hardware specifications used in interior and exterior door assemblies.

In the door‑hardware market, brass hinges are often graded by copper‑zinc composition (C260, C360) and may carry a nickel or chrome plating for wear resistance. Stainless‑steel hinges and handles are usually supplied in grades 304 (18‑8 austenitic) or 316 (molybdenum‑enhanced) to meet corrosion standards for humid environments. Common industry standards include EN 1627 for security resistance, ISO 9001 for quality management, and surface finish specifications such as 0.8 µm Ra for brushed finishes. Door stoppers are frequently sized between 20 mm and 40 mm in length and may be supplied with rubber inserts to protect door frames.

Trade and Export Information - Zhongshan Hongshing Metal Manufactory

China is a global exporter of metal door hardware, supplying Europe, North America, and Southeast Asia where construction and furniture manufacturers source fittings in bulk. HS code 8302.10 covers base metal door hinges, and customs authorities often require accompanying material certificates and compliance declarations for stainless‑steel grades. Buyers typically request CE marking, RoHS compliance, and, where applicable, ISO 9001 certification to satisfy European Union and North American regulatory frameworks. Standard export packaging includes cardboard cartons or wooden crates, with each hinge or handle individually wrapped to prevent surface damage; container loading follows 20‑ft or 40‑ft standards depending on order volume. Common Incoterms used by Chinese hardware exporters are FOB Shanghai or CIF destination port, allowing buyers to manage freight and insurance according to their logistics strategy.

Sourcing from Zhongshan Hongshing Metal Manufactory - Buyer Guidance

When sourcing from this supplier, request a mill test report that confirms the stainless‑steel grade (304 or 316) for the hinges and handles, as well as a composition analysis for the brass hinge. Verify that the product dimensions, finish (e.g., brushed or polished), and load‑bearing capacity meet the specifications required for your project, referencing standards such as EN 1627 or ASTM F889. Ask for a sample batch packaged as the final shipping unit to assess surface quality and packaging integrity before confirming larger orders. Ensure that the supplier can provide the necessary material certificates and, if required by your market, a declaration of conformity with CE or RoHS standards.

What metal door hardware products does Zhongshan Hongshing Metal Manufactory list?

The catalogue includes a brass hinge, a generic door handle, a stainless‑steel handle, metal door stoppers, and stainless‑steel door hinges classified under HS 8302.10.

Which HS code applies to the door hinges offered by the supplier?

The door hinges are listed under HS code 8302.10, which covers base metal fittings such as hinges.

What material grades are used for the stainless‑steel hinges?

The hinges are made from stainless‑steel grades 304 and 316, both of which are common for corrosion‑resistant hardware.

Are there standard certifications buyers should request for these metal hardware items?

Buyers usually request material test reports, CE marking, RoHS compliance statements, and, where applicable, ISO 9001 quality system certificates.

What are typical minimum order quantities and lead times for door hardware from this supplier?

Minimum order quantities often start at a single container load (approximately 1,000 units for hinges) and lead times range from 30 to 45 days after order confirmation, depending on product complexity.

How are the products packaged for international shipment?

Items are individually wrapped to protect finishes and then packed in sturdy cardboard cartons or wooden crates suitable for 20‑ft or 40‑ft containers, following standard export packaging practices.

Which markets commonly import metal door hardware from China?

European Union countries, the United States, Canada, and Southeast Asian nations are the primary import markets for Chinese metal door hardware.

What documentation should a buyer verify before placing an order?

Buyers should verify the mill test report, material composition certificate, any applicable CE or RoHS declaration, and the commercial invoice that references the correct HS code.