Qiangsheng is one of the largest supplier manufacturing Electrical & Battery rickshaw in China. We are a highly advanced enterprise specializing in research and development of spare parts of e-rickshaw. Presently, we are manufacturing e-rickshaw passenger type and e-rickshaw loading type. We can manufacture e-rickshaw as per the special requirements of our clients. Established in 2005, our factory is specialized in the manufacture of electric tricycles. Located in Xianghe, Langfang, we enjoy convenient access to major transportation networks. Our factory covers an area of 42, 000 square meters and has around 500 staff members. Furthermore, all our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. With stable and timely supply, credible quality and sincere service, our products sell well in both domestic and overseas markets.

Founded in 2008, Qinmu Biochem, whose holding company - Qinmu Fine Chemical Group Co., Ltd. is located in Jinan city, China. Qinmuchem is a comprehensive enterprise integrating R&D, production and sales with two R&D laboratories centers in Jinan city and Yuncheng city respectively, with more than 20 engineers, including 5 doctoral and 15 postgraduate ones, with a total laboratory area more than 3, 500 square meters. The factory is located in Laohekou City, covering an area of more than 40 acres, with a total number of more than 100 employees. The factory has more than 40 pieces of reactors of various sizes and volumes, centrifuges, dryers, 20-meter rectification towers as well as different kinds of imported advanced production equipment and testing instruments. Over the years, the company has been deeply engaged in the chemical market and its customers include many well-known chemical companies around the world, and its products are exported to Europe, North America and the surrounding areas of Asia. Customers such as Novartis, Korea BASF, Japan Darcel and India Gujarat Fluorine Chemical and so on.

Suzhou Xinsu New Materials Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of fine chemicals and pharmaceutical intermediates. Located in the historic and innovation-driven city of Suzhou, the company leverages its advantageous geographical location and abundant industrial resources to provide high-quality chemical products and customized solutions to global clients.

Hebei Chuanghai Biotechnology Co., Ltd., a leading company specializing in the production and supply of chemicals for various industries. Located in the capital of Hebei Province.

Shandong Yuxiang International Supply Chain Management Co., Ltd. Was established in 2019. The company currently covers businesses such as motorcycle tricycles, electric tricycles, diesel tricycles, and other specialized vehicles. We always adhere to the business line of "high standards, zero defects". We have complete assembly, painting, stamping, and welding processes, and continue to lead the industry in manufacturing technology. We have established a first-class R&D center in the domestic industry, which is a comprehensive R&D institution integrating product concept research, engineering development, trial production, and certification management. The company is the first in the industry to pass ISO9001 quality management system certification, national mandatory 3C certification, and environmental safety certification, leading the development of the industry.