Changzhou Shaoding Sealing Technology Co., Ltd. is an innovative high-tech enterprise that integrates the research and development, design, production, and sales of rotary oil seals.

Dongguan Yinze Industrial Co., Ltd. was established in 2006 and now has 230 employees. 2024, its sales reached 110 million yuan. From the beginning of OEM for Japanese companies such as Panasonic and Misumi, it has developed to present with independent technology research and development and direct market sales. After more than a dozen years, the company currently has two business divisions: the Precision Mold Parts Business Division and the Energy Vehicle Parts Business Division. We have more than 300 sets of advanced CNC lathes, milling, grinding and gear rolling, gear cutting processing equipment, more 30 sets of testing equipment, and have obtained ISO9001, ISO14001, ISO54001, IATF16949 system certificates. We are honored to be the strategic cooperative supplier of China FAW, BYD, Great Wall, Geely, Changan and other domestic leading car companies.

Shenzhen Longtech Intelligent Control Co., Ltd. (Stock Code: 300916) is a national high-tech enterprise specializing in intelligent controllers and smart products. Operating in the robotics ODM/OEM sector, Longtech provides large-scale, high-quality manufacturing and end-to-end solutions for global robotics brands. Our core focus is turnkey manufacturing of pool cleaning robots, while also serving the broader robotics market, including robotic vacuum cleaners and commercial service robots. We offer a full spectrum of capabilities-from controller development and motion control systems to motor drive integration and complete product assembly. With advanced SMT, DIP, and final assembly lines, we deliver efficient, one-stop solutions from R&D to finished products. Longtech has established strong partnerships with leading robotics companies such as UB TECH, Beatbot, PUDU, TEMI, CloudMinds, CANBOT, and Seauto. Key collaborations include producing full pool cleaning robots for UB TECH, working closely with Beatbot to integrate product R&D with engineering and large-scale manufacturing, Providing commercial service robot assembly and controller development for PUDU and TEMI, also supporting CloudMinds, CANBOT, and Seauto in controller R&D and complete product assembly. These partnerships demonstrate our ability to deliver consistent quality, technical excellence, and deep collaboration across the entire product lifecycle. Longtech is advancing early-stage technical collaborations in…

Founded in 2004, Zhaoheng Group has grown into a comprehensive manufacturing enterprise specializing in precision component machining and module assembly services. The Group operates production facilities with a total floor area of nearly 200,000 m² and employs over 900 professionals. It has been recognized as a National High-Tech Enterprise and a Specialized, Refined, Distinctive, and Innovative Enterprise, reflecting its strong technological capabilities and industry competitiveness. Zhaoheng's manufacturing bases are strategically located in Dongguan, Changshu, and Shenyang, with technical and sales centers established in Japan and Germany, forming a global service network that supports high-end markets across Asia, Europe, and North America, as well as leading industry clients worldwide. With 22 years of deep expertise in precision industrial manufacturing support, Zhaoheng operates more than 350 high-end CNC machines imported from Germany, Switzerland, and Japan, equipped with advanced high-precision inspection instruments and a rigorous quality management system. Backed by experienced technical specialists and a professional management team, Zhaoheng is committed to delivering integrated, one-stop industrial manufacturing solutions for global customers.