Zhengzhou XSD Industrial Co., Ltd. was founded in 2013 and specializes in providing high-quality solar tracker components to global manufacturers. With a strong R&D team and patented technologies, we offer one-stop solutions, including solar tracker controllers, bearings, and dampers, ensuring superior performance and reliability.

Zhengzhou Tongke Electrical Equipment Co., Ltd. was established in 2015. Based on cutting-edge technology, the company independently develops a multi-component support system covering rooftops, floors, carports and integrated building scenarios. The ISO 9001/14001/45001 three-system certifications are strictly implemented to build a full-chain quality fortress from raw materials to finished products. it provides customers with full-process cross-border service support including load simulation, rapid sampling and installation guidance.

SwinMeter is a leading IoT tech company specializing in developing and manufacturing smart energy/water meters, smart door locks and a comprehensive IoT management platform. We provide an integrated Smart Rental Solution for apartments, offices, industrial parks, hotels and dormitories. It enables remote metering, auto billing, prepaid control and energy analysis, greatly boosting efficiency and cutting labor costs. Our solutions serve over 5 million global users, adopted widely across regions.

LED LINEAR LIGHT、 LED CEILING LIGH、LED PANEL LIGHT

Zhejiang Qibin Technology Co., Ltd is located in Haiyan city, the transportation is very convenient. We are a professional manufacturer of frequency inverters, integrating R&D, production and sales together. We have a modern plant area of more than 35, 000 square meters, with international manufacturing and testing equipment, intelligent laboratory. Our main products include frequency inverter and solar inverter. The frequency inverters are suitable for a wide range of industries. They can be used for general industry, elevators, solar pumps, etc.