QINGDAO SHINGCHEM NEW MATERIAL Co., Ltd., established in 2012, is a professional company engaged in refrigerant gas and many chemical products.

JinHua Slihe Chemical Co. Limited is located in Zhejiang province, which is main production base of refrigerant gas since 2011. We are close to Shanghai and Yiwu, it is very convenient for transportation, main seaport is Ningbo and Shanghai.

MAOTOOGAS EQUIPMENTS (Shanghai) Co., Ltd. Was founded in 2008, a wholly-owned subsidiary of Hong Kong Maotoogas, specializing in the production and sales of mixed gas, high-purity gas, electronic gas, isotope gas and other gas products, as well as gas pipeline supporting engineering services!

Zhejiang Guomao Industrial Co., Ltd. Was established in 2008, which is specializing in manufacturing and distributing green refrigerant gas and other fluorocarbon chemical products. The factory has storage containers of material gas more than 1000 cubic meters, latest auto filling equipments and accurate analysis apparatus so that it can supply adequate products in good quality.

Raythink Technology Co., Ltd. is specialized in innovation and development, manufacturing and marketing of intelligent photoelectric sensing technology. We are deeply engaged in the fields of infrared night vision imaging, thermography, gas imaging and laser sensing, providing professional infrared and laser sensing components, devices, software and smart industry solutions to our global customers. We have also successfully achieved self-development and large-scale production of intelligent multi-dimensional sensing photoelectric products in diverse forms applicable to various fields.

Jiangsu Exact Instrument Technology Co., Ltd is a branch of Anhui Exact Instrument Co., Ltd. We are international designer, manufacturer and trader of pressure & temperature instruments since 2003. Our factory located in Maanshan City. Now we have more than 160 staffs and factory area is more than 12, 000 square meters. Our daily output is more than 20, 000PCS types of instruments.

We VENTTK:

Zhejiang Binger New Type Refrigerant Co., Ltd., Established in 2010 and located in Quzhou, Zhejiang Province of P. R. China. We covering an area of 20, 000 square meters, is professionally engaged in refrigerant R&D, manufacturing and distribution. We focus on the R&D and extension of new-environment friendly refrigerant with annual output of simple-substance and new-type mixed refrigerants more than 200, 000 tons.

A Company You Can Trust:

Theodoor Company is a professional manufacturer engaged in the research, development, production, sale and service of Air curtain, Heat pump water heater, Fan heater and ventilating system. We supply many series of products, suitable for different environments; With superior performance, attractive design and fine workmanship. Theodoor has gained ISO9001 international quality management system and ISO14001 Environmental management system certification. The products are qualified with CCC, CB, CE, RoHS, SASO, SAA and UL certifications.

Jinan Retek Industries Inc. is a professional supplier in China, specializing in refrigeration parts. Our main products are refrigerator parts. Now we have two factories in China, manufacturing different kinds of refrigeration parts. One is mainly manufacturing condensers and evaporators. The other one is mainly manufacturing copper filter driers, accumulators and access valves.

Shanghai Shenglin is a professional manufacturer in China that specializes in refrigeration units and air conditioning units.

Shanghai MSS established in 2018. We are an enterprise with import and export trade as its main business. The company is devoted to Optical products R&D and sales such as industrial microscope, camera, lens, illumination and so on. We have unique experience and efficiency in many fields such as Factory product inspection, industrial vision, industrial automation. According to customer's specific needs and personality ideas, we can suggest and make it best choice of product or plan for them. Both hardware and software, we can help customers or end users solve problems through the price, technical correspondence, replying speed, after-sales service and other links by our Chinese Industry internal supply chain resources accumulated over the years. Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Beijing Topsky Century Holding Co., is a professional large-scale manufacturer of all types coal mine safety equipment and fire fighting equipment, integrating development and production together. Our main products include portable gas detector, Ventilation Meter, breathing apparatus, Oxygen Self-Rescuer, Water mist system, Pneumatic Chain Saw and related products. Established in 2003, we have many years of history in the coal mine and fire fighting industry. Located at Beijing, we enjoy convenient water, land and air transportation.

Guangzhou Jinlun Electric Equipment Co., Ltd., is a professional manufacturer of heat pump products, it's in 2001. After several years effort and searching, we have got our stable marktet in the world.