introduction-凤凰棋牌

since its inception of zwh, its business has expanded to automotive/aeronautics & astronautics/rail transit/ship heavy industry/construction/nuclear industry/metallurgical machinery and many other fields. the output value has exceeded 100 million yuan for six consecutive years. the company has 256 employees. 72 research and development personnel, 28% of the total number of employees, the proportion of scientific and technical personnel is reasonable, the staff structure is reasonable, more than 90% of the company's technical centers are technicians with bachelor's degree or above. the company covers an area of 33 acres, with a construction area of 13,500 square meters and a factory building area of 10,500 square meters. team members include top industry engineers and excellent management talents.

shenyang ziweiheng testing equipment co., ltd. is a national high tech enterprise, and member of china automobile industry association, china internal combustion engine association, china refrigeration and air conditioning industry association, has passed iso9001 quality system certification and gjb9001c-2007 weapon equipment quality system certification. zwh has always focused on the development and research, production, sales and service of test equipment of pressure flow sealing, mechanical properties, durability, environmental stability, material thermophysical properties. the production bases are located in shenyang city, liaoning province, changchun city, jilin province, wuhan city, hubei province.

zwh has the ability of continuous innovation. it has more than 60 inventions, utility models and appearance patents. in recent years, the company has been awarded “shenyang small and medium-sized enterprise public service demonstration platform”, “liaoning province famous brand product”, “safety culture construction demonstration enterprise”, “shenyang model labor relations model enterprise”, “shenyang science and technology small giant enterprise”, “member of liaoning council for the brand development”, "three level enterprises of safety production standardization", "liaoning provincial enterprise technology center", "ten innovative enterprises of military-civil dual-use technology" and so on. and in the field of aerospace and automotive, we have completed the qualified supplier of capital aerospace machinery company, the 518th institute no.5 academy of china aerospace science & technology corporation, the 518th institute no.5 academy of china aerospace science & technology corporation, xi'an space engine factory, xi'an aerospace propulsion institute, ti fluid systems, mahle gmbh, hutchinson, voss automotive gmbh, faw-volkswagen, brilliance auto and so on.

second business division of the company has always focused on gas, liquid pressurization/high pressure system engineer consulting, design, manufacturing, installation, debugging, maintenance, testing services, adopts advanced hydraulic and pneumatic technology in the world, products include air tight test system, static pressure test system, burst pressure test system, impulse test system, corrosion test bench, filtration test system, pressure shock test bench, pressure drop test bench, leakage test system, large flow test system, environmental test system, fuctional test system, pressure vessel test system, gas-assisted injection molding system, cylinder filling system, helium/oxygen/nitrogen pressurization system, etc. it guarantees the superior position in the field of measuring equipment such as flow, pressure, temperature and mechanical properties of pressure-bearing parts. the company also maintains long-term cooperation with haskel, hip, swageloke, moog, parker, eaton, tescom, rosemount, honeywell, rexrotth, siemens, linde, fitok, haenchen, weh, wika and other top international brands, ensuring excellent equipment performance and equipment lead time.

at present, the company has established long-term cooperative relationships with china aerospace science and technology corporation, china aerospace science & industry corporation limited, aviation industry corporation of china, ltd.,  national institute of metrology, china, china building material test & certification group co., ltd., china north industries group corporation limited, china state shipbuilding corporation limited, china national institute of standardization, chinese academy of sciences, china faw group co., ltd., china special equipment inspection and research institute, crrc corporation limited, tsinghua university, harbin institute of technology, huazhong university of science and technology, dalian university of technology, northwestern polytechnical university, south china university of technology, national university of defense technology, sgs standard technical services co. ltd., pony testing international group, centre testing international group co., ltd. etc. our equipment has been exported to south korea, pakistan, the united states, russia and other countries.