Changzhou Shenghui Electronic Co., Ltd. (SUNWAY), established in 1996, is a professional manufacturer and exporter specializing in electro-acoustic components. Headquartered in Changzhou, Jiangsu, with a sub-factory in Shenzhen, the company operates a total production area of 5,600 square meters and employs between 500 and 1,000 personnel across 12 semi-automatic production lines. The company is ISO 9001 certified and maintains a strong focus on research and development to provide high-quality acoustic solutions.
Their comprehensive product portfolio includes magnetic and piezo buzzers, micro speakers, receivers, earphones, electret condenser microphones, and piezo-ceramic elements. Additionally, they manufacture specialized components such as neodymium compression drivers, infrasound generators, and ultrasonic sensors. These products are utilized across diverse industries, including consumer electronics (mobile phones, laptops, and VR), medical equipment, automotive systems, and telecommunications.
As a versatile business entity acting as a manufacturer, trading company, and distributor, Changzhou Shenghui Electronic Co., Ltd. offers extensive OEM and ODM services. They have established a global reputation for reliability, serving a prestigious client base that includes industry leaders such as LG, HP, Sony, Honeywell, Harman, and Flextronics. The company is committed to continuous improvement and technical innovation, ensuring their acoustic components meet the rigorous demands of international markets.
Changzhou Qiuhui Imp.Exp.Co.,Ltd. is a trading company, service company, and manufacturer based in Changzhou, China, established in 2000. With 51 to 100 employees, the company operates as a manufacturer representative, broker, and trading house, focusing on export with rapidly increasing import and export trade value. They offer contract manufacturing services, including design and buyer label options, and possess their own export license. The company has a plant area of 3,000 to 5,000 square meters and is ISO17025 certified. Their extensive product portfolio spans textiles, toys, transportation, and electronic products. Key offerings include bicycles and bicycle parts (especially children's bicycles), bags, fabrics (cotton, silk, wool, polyester, nylon), garments (workwear, unisex shirts, overalls, cargo pants), and a wide range of electronic components such as motors (AC and DC), pumps, valves, electrical connectors, circuit breakers, fuses, relays, switches, and transformers. They also provide manufacturing capabilities in Compression Molding, Rotational Molding, Springs & Wire Forming, and Thermoforming. The company has a significant history of international trade, exporting to diverse markets, including the United States, and serves customers like GAZAL, APPARELWAY INC., and HUFFY CORPORATION.