Changzhou Tongxin Hardware Factory is a manufacturer and trading company based in Changzhou, China, specializing in precise sheet metal fabrication and green power solutions. Established with 51-100 employees, the company is ISO 9001 certified and operates a factory equipped with advanced Swiss-imported machinery, including Bystronic laser cutting machines, digital control bending machines, and automatic welding machines. They offer contract manufacturing services for sheet metal works, producing components for cars, textile machines, farm machines, and armatures. Their product range includes steel cases, steel boxes, machinery sheet metal chassis shells, and CNC laser parts. Additionally, Changzhou Tongxin Hardware Factory is involved in the research and application of solar energy, manufacturing non-pressure and pressurized solar water heater systems, with inner tanks made of international standard stainless steel 304 and polyurethane foam insulation. The company maintains stringent quality control with professional QC staff and an integrated inspection system, exporting its products to overseas markets.
Bending
Laser Cutting
Laser Cutting Process
Steel Case
Sheet Metal Process
Steel Box
Machinery and Equipment of Sheet Metal Chassis Shell$500
CNC Laser Parts 6
Flat Pressurized Solar Water Heater$20
Split Pressurized Solar Collector$250
Home Use Thermosyphon Compact Solar Water Heater$250
Changzhou Tonghe Textile Machinery Manufacture Co., Ltd, established in 1999, is a leading manufacturer of textile machinery and specialized components based in Changzhou, China. As a private joint-stock enterprise and a standing director of both the China Textile Machinery & Accessories Industry Association and the China Cotton Textile Industry Association, the company employs 1,000 people, including a significant number of professionals with senior and middle academic titles. Operating from a 300,000 square meter facility with 200,000 square meters of modern factory buildings, Changzhou Tonghe Textile Machinery Manufacture Co., Ltd specializes in high-end digital intelligent textile hosts and components. Their core product lines include cotton roving frames, cotton spinning frames, wool spinning frames, and auto-doffing transformation solutions. They are also renowned for manufacturing non-mechanical wave rollers, high-performance pendulum arms, and new type compact spinning instruments. The company holds ISO 9001 and ISO 14001 certifications, among numerous other national and provincial technology and innovation certificates. With a strong commitment to R&D, investing 5% of gross sales, they collaborate with prominent universities and have invested 500 million RMB in world-class precision numerically-controlled processing equipment from Switzerland, Germany, USA, and Japan. Changzhou Tonghe Textile Machinery Manufacture Co., Ltd exports its products to international markets, including Southeast Asia, and is recognized for its market leadership in rollers, pendulum arms, and compact spinning systems, with annual production capacities reaching millions of units and significant global market shares.