Changzhou LiangSheng Technology Company Limited is a high-tech enterprise that mainly manufactures LiangSheng dynamic speaker, which is widely used in telephones, instrument equipment, car speakers, shared bicycles, coal mine communication equipment, siren and so on.

30 years of trials and hardships, Hard Work Pays Off

Liangsheng is located at No. 358, Qingcheng Industrial Park, Chunjiang Town, Xinbei District, Changzhou City. It has a history of 30 years since its establishment. In May 1991, its predecessor-Changzhou Le Sheng Electronics Co., Ltd. Was established. In 2014, Changzhou Liangsheng Technology Co., Ltd. Was formally established and opened its first branch in 2018 and its second branch in 2020. Today, the company has a modern office building covering an area of about 11, 000 square meters, equipped with standardized workshops, R&D centers, as well as 8 production lines, pure tone testers, punches, glue dispensers, magnetizers, and more than 40 advanced equipment such as F0 frequency testers.

Entrepreneurship, hard work, exploration and innovation

There are currently more than 100 employees in the company, including 12 managers and 8 technicians. The company also has six functional departments: Production department, technology department, quality department, marketing department, finance department, and administration department.

Technological innovation is the core driving force of competition. Liangsheng Technology pays special attention to product research and development. Since its establishment, it has been pursuing excellence in product technology, performance and appearance, and has attached importance to the protection of product intellectual property rights. So far the company has 15 utility model patents and has registered the "Langsheng" trademark since 1997.

The company's main products have superior technical performance in terms of waterproof, dustproof, heat dissipation, and durability.

In order to ensure product quality, Liangsheng has been operating in strict accordance with various industry standards since 2002, implementing the ISO16949 quality management system. It passed the high-tech enterprise certification in December 2020, promptly commissioned a third-party testing agency to conduct product testing, further ensuring that the product is of "outstanding quality.