China. Donzheng Technology (formerly Donzheng Valve) was founded in 1993 with a registered capital of 105.58 million, an area of ​​27,000 square meters, and more than 300 employees. It is a company focused on the research and development of high-cleanliness pumps, valve controllers, automatic regulating valves, aseptic valves, container and process pipeline safety control technology, container and tank cleaning technology, tank and pipeline lighting technology, ASME BPE pipe fittings, aseptic pipeline accessories, high-cleanliness pipes, etc.

Shandong Sett Fluid Control System Co., Ltd. has been deeply involved in the high-pressure fluid testing equipment industry for more than 20 years and has provided various fluid system solutions to customers around the world. Our products mainly include gas booster pumps, air booster pumps, water pressure testing machines, burst test benches, air tightness test benches, air tightness testing equipment, pipeline burst test equipment, gas cylinder testing equipment, valve testing equipment and other products and professional testing equipment. Among them, the core gas booster pump can be used for pressurization of most inert gases such as nitrogen, hydrogen, natural gas, air, argon, etc. The maximum gas pressure is 120MPa. The maximum pressure of liquid can reach 300Mpa. Our products are widely used in pneumatic and hydraulic industries, pressure testing industries, petrochemical industries and other fields, and have been well received by customers.

Our company has been active in the field of testing and maintenance of all preventive fire protection equipment since 2007. We test, maintain and sell fire extinguishers of all manufacturers and brands.

Yeditepe Combi Air Conditioner Market

Dezhou Fulite Environmental Protection Technology Co., Ltd. has been specialized in the production of various types of smoke exhaust fans, axial flow fans, roof fans, centrifugal fans, mixed flow fans, diagonal flow fans, cabinet fans, fire dampers, smoke exhaust fire dampers, smoke exhaust valves, check valves, electric regulating valves, positive pressure air outlets and other fire protection ventilation equipment for 20 years.

We only focus on safety and credibility.

Zegotech provides a wide selection of drinking water coolers, water taps with various functions, espresso machines, coffee vending machines, coffee machines, bottle vending machines, spare parts, etc. They also offer technical service in Sweden and Denmark.

WAM France S.A. offers a wide range of industrial mixing and transport equipment, including screw conveyors, dust filters, butterfly valves, vibrating troughs, and various types of mixers.

DEKA Hydraulic specializes in the sales of hydraulic and pneumatic components, including VIVOIL gear pumps, KRACHT gear pumps, REXROTH, MARZOCCHI gear pumps, BREVINI, UNIVERS, METALWORK, TOGNELLA, and others.

Jiaxing Hengxie Mechanical and Electrical Engineering Co., Ltd. is a professional company specializing in: Jiaxing air conditioning, household air conditioning, Jiaxing central air conditioning, Jiaxing floor heating, Jiaxing cold storage, water purification, consulting, sales, design, maintenance, installation, construction and after-sales service. It provides users with comprehensive household refrigeration (heat), floor heating, soft water purification, central circulating hot water, air treatment and other complete overall system solutions to create a healthy, comfortable, warm, environmentally friendly and energy-saving comfortable ecological home environment for users. www.jxhxzl.com.cn 13705731683