Guangzhou Change Machinery Co., Ltd. is a professional supplier of sachets packing machines, bottles/jars filling machines, labeling machines, sealing and capping machines, and various customized production lines, with reasonable price, reliable quality, considerate pre- and after sale services.

Huaxin Hyperbaric Oxygen Chamber Manufacture is a professional hyperbaric oxygen chamber manufacturer, with over 30 years experience in the field since 1988.

Our History:

Qishanr Technologies is a global supplier and marketer of HVAC maintenance and compressor solutions for commercial and residential air conditioning, heating, ventilation and refrigeration field, manufacturing and other industrial applications.

Foshan Tongyong Refrigeration Equipment Co., Ltd. is a National High-Tech Enterprise specializing in the research, development, manufacturing, and sales of refrigeration equipment and heat exchange components.

Founded in 1988, Shenzhen Jin Da Peng Technology Co. Ltd is a well-known distributor of electronic components. We specialized in designing, developing and manufacturing of IC, Diodes, Transistors, SCR, Mosfet, IGBT, Regulators with our own brand(JDP). Besides, we are internationally renown component distributor of ST, TI, NXP, POWER, Toshiba, MICROCHIP, Infineon and other world famous IC brands. As a Vice-president Unit of Shenzhen Electronic Chamber of Commerce (SECC), we won many prizes such as TOP 10 brand Enterprises, TOP 10 Quality Suppliers, TOP 10 Trustworthy Suppliers, Blue Point Enterprises, etc. Our products widely apply to LCD TV, Audio, Induction Cooker, Water Heater, Power Adapter, Battery Charger and many high-end Electronics products.

Ningbo Domi Refrigeration Co., Ltd., is located in Zhejiang, China, specializes in various refrigeration products.

Company Profile:

Beijing HOLTOP Air Conditioning Co., Ltd. Has been specialized in air-to-air heat recovery and ventilation industry for more than 15 years. We have become one of the most biggest and famous one among China native similar enterprises. Headquarter based in Zhong Guancun North area of SCIENCE PARK, Beijing. The construction area covers 30, 000 m2, including plant area 20, 000 m2 and office building area 10, 000 m2. Yearly production capability reaches 100, 000 heat recovery equipments. HOLTOP independent developed high efficiency heat wheel, air to air plate heat exchanger, heat recovery AHU, HRV, ERV, fan coil etc. Products are trusted by native and overseas customers because of advanced technology, good quality and service. Among these products, HRV/ERV and rotary/plate heat exchanger have been maintaining market share first for many years.

Toyon Fan(Dongguan Xuheng Electronic Co., Ltd) is a DC/EC Cooling Fans and DC brushless motor's manufacturer integrated with Research, Design, and Sales; And a Thermal Solution Provider as well with more than 30 years experiences.

Anhui Surephon Capacitor Co., Ltd is a new high-tech enterprise, developing in a group-oriented form, specialized in R&D, manufacturing and selling of capacitors. "Surephon" is a representative brand in capacitor line.

Choice&Chance Hunan Electric Technology Co, Ltd. Established in 2015, whichisa professional engaged in there search, development, sale and service of retractable power cable reels, retractable signal cable reels, retractable tool lanyard, retractable pull box and so on.

Shanghai Genergy Power Technologies Limited engineers and manufactures the industry's highest quality power conditioning equipment, capitalizing on more than 10 years expertise. We have an enviable reputation for quality, which is reflected in the design, workmanship, and performance of our products.