Primustron Electronics (Aka Beijing Kunfang Technology Co., Ltd) was founded in 2000, dedicated to EMS industry for over 20 years.

Sejow (Shenzhen) Industrial Co., Ltd. is an enterprise dedicated to providing high-quality products and services. The company is composed of Huizhou Chuanglixin Precision Manufacturing Co., Ltd. And Dongguan Zhenda Electronics Co., Ltd. It was established in August 2013 and is a complete industrial chain enterprise with self-research, self-production and self-sales.

HUIZHOU BOTRS ELECTRONICS Co., Ltd. is a company specializing in the production, processing, and sales of automotive electronic products such as parking sensors, reversing radars, blind spot monitoring systems, 360 panoramic imaging systems, and automotive ambient lights.

ZHUJI WAVE IMPORT AND EXPORT CO. Ltd is a Chinese reliable manufacturer, and specializes in production and research pneumatic fitting, Air Brake Fittings for truck and trailer, quick coupler, air hose, hydraulic fitting etc., pneumatic and hydraulic elements, located in Zhuji, China, which bearing the convenient traffic and the beautiful scenery. Our factory occupies 8000 square meters, owns more than 50 productive employeesand was founded in 2003.

Hubei Jiafeng Automobile Equipment Co., Ltd. Produces various types of special purpose vehicles of large automobile manufacturing enterprises, the company is located in Suizhou City, Hubei Province, in Suizhou City, Zengdu District, the southern suburbs, Zengdu Economic and Technological Development Zone have production and manufacturing base. The company covers an area of more than 1, 000 acres, more than 8, 000 employees, including more than 500 technical personnel, more than 2, 000 skilled workers, the annual production capacity of 100, 000 units of special-purpose vehicles (vehicles).

Kexin (Wuhan) Automobile Industry Import & Export Co., Ltd. Was established in February 2025. The company is located in Wuhan, China, known as the "Thoroughfare of Nine Provinces". It is a wholly - owned subsidiary of Hubei Ocean Automobile Industry Co., Ltd. The company focuses on international trade of various commercial vehicles, special - purpose vehicles, and special - type vehicles, and is the exclusive export - authorized enterprise for the well - known Chinese trademark "Chengli Heavy Industry".

Transtar Machinery Co., Ltd. is located in Dongguan, known as the "Factory of the World". We are a company specializing in the production and sales of machine tools and tools, with products ranging from traditional machine tools and tools to CNC machine tools everything, tailored to the needs of customers. The company has a specialized R & D team, from castings to the body, from the circuit to the system layers of control, so that the company's products are constantly updated, constantly improved, and to date we have nearly thirty years of experience in the industry, can provide customers with the industry's more cutting-edge quality products. Our main types of business include, but are not limited to, surface grinders, CNC grinders, lathes, machining centers, 5-axis machines, mill-turn machines, gantry machines, and related ancillary products. We have a wide range of machine tools with competitive prices and great influence in the industry. We develop global customers with high quality products and the best service, and since the establishment of our company, we have been adhering to the business philosophy of "Professional Quality, Reputation First, and Customers First", and we are constantly pursuing excellence to create greater value for our customers. We are committed to becoming the industry leader and contributing to the development of machinery manufacturing, for which we have been working hard to serve every one of our customers and are committed to realizing the development goal of becoming an important member of the global market, and working hand in hand with our customers to create a better future!

ShenZhen Hemilai Electronics Co., Ltd is a leading manufacturer and exporter of high-quality wire harnesses, with over 15 years of experience in the industry. We specialize in designing and producing customized wire harness solutions for a wide range of applications, backed by a skilled team and a robust quality management system.

Company Introduction - Jinan Three Points Intelligent Equipment Co., Ltd.

Since its establishment, the company has developed 10 overseas markets, including Brazil, Nepal, South Africa, Greece, etc. And have sold over 5000 electric vehicles. We also invested doing the EEC homologation of our products. Currently, it mainly engages in the export business of electric vehicles, mining trucks, refrigerated trucks, and vehicle parts.

The company focuses on the field of intelligent equipment. With its technological accumulation and innovation capabilities in industrial automation, robotics, and artificial intelligence, it provides a full range of services for various industries, from R&D and manufacturing of intelligent equipment to sales, installation, and maintenance. At the same time, it demonstrates its professional strength in technical services and industrial design, actively expands international trade, and is committed to becoming a high-quality service provider in the field of intelligent equipment.

Our Company Shenzhen Zeniss Technology Co., Ltd(call Zeniss afterward) was established in 2007 as an exporter for high performance automotive audio electronics, then expand to cover In-Car audio video headunit, Android Multimedia navigation headunit, CarPlay interface, Since then, Zeniss has come a long way while maintaining a high reputation among our valuable customers across the world.