B.S. International Company Limited is a professional manufacturer and trading company headquartered in Changzhou, Jiangsu Province, China. Established in 1996 as an import and export firm, the company expanded in 2001 by establishing its own dedicated factory, BS METAL, to ensure strict quality control and timely delivery. The company employs between 51 and 100 people and generates an annual revenue of up to USD 10 million, serving diverse international markets including Southeast Asia, the Middle East, Africa, and Europe.
The company specializes in a comprehensive range of locks and hardware solutions. Its core product portfolio includes mortise lock series, brass padlocks, euro profile cylinders, and specialized safety lockout devices such as circuit breaker lockouts. Additionally, the company offers bicycle locks, TSA luggage locks, disc brake locks, and various door hardware components including handles, hinges, closers, and stoppers.
Operating as both an OEM and contract manufacturer, B.S. International utilizes advanced automatic machinery to maximize production capacity and maintain high quality standards. Their facilities include specialized production lines for cylinders and mortise locks, supported by a robust quality inspection and packing system. With a complete export team and the technical capacity to handle both large-scale and small-batch orders, the company provides professional B2B services to global buyers seeking reliable security and hardware products.
Euro Profile Solid Brass Cylinder with Anti-Pick Function and Computer Keys for Mortise Lock; Brass Cylinder Locks for Sale
Broswan (Shanghai) Industry Co., Ltd.
🇨🇳 China
2013201-300 peopleManufacturer
Product customization
OEM manufacturer
ODM manufacturer
Key market
Europe
Description
Broswan (Shanghai) Industry Co., Ltd. is an OEM/ODM manufacturer of aluminum alloy profiles and sheet metal processing, based in Shanghai, China. Established in 2013, the company operates a 20,000 square meter factory and employs between 201 and 300 people. They specialize in a wide range of aluminum products including aluminum profiles, heat sinks, aluminum extrusions, and various aluminum parts. Their product portfolio extends to mobile phone casings, palmtop computer casings, digital camera cases, MP3 shells, portable dish machine casings, furniture material sections, round pipe bars, and machinery parts. Broswan (Shanghai) Industry Co., Ltd. is certified with ISO 9001 and adheres to national standards GB/T19001-2008, ensuring high-quality products with good mechanical properties, corrosion resistance, and strength. The company possesses comprehensive manufacturing capabilities including aluminum rod production, mold manufacturing, extrusion, mechanical polishing, oxidation coloring, electro-phoresis coating, and electrostatic spraying, with an annual production capacity of 5,000 tons. They also utilize advanced deep processing equipment such as CNC digital processing centers, CNC punches, and CNC bending machines. Their products are widely used in vehicles, packaging, printing, electronic and electrical appliances, elevators, machinery, communications, and building decoration. The company exports to international markets including Eastern Europe, Oceania, Eastern Asia, and Western Europe.