BEIJING JIANKE HUIFENG SCIENCE & TECHNOLOGICAL HAS A TRADITION OF MORE THAN 30 YEARS AS A GLOBAL LEADER FOR HYDROSTATIC PIPE TESTING MACHINE AND HYDRAULIC SEALS TECHNOLOGY .

JKHF was established in 1992 with 80 employees, 16 engineers and technicians and 8 senior engineers& 9 quality controller. We have over 35 various type of processing equipment and 30,000 Square meters of manufacturing base.

We stand for enduring quality and outstanding productivity . Years of experience , competent employees and latest technologies permit us , together with our customers , to achieve excellent results .
Our products mainly include D-type gap sealing ring ; C-type gap seal ; NM sealing element ; U type seal ; P-type flat pad face seal ; Slip ring combination seal ; Flat selaing ; V-ring ; Foot type sealing element; Z-type car ring up; Set of supporting devices ; Shield machine seal ; Oilfield fracturing pump seals ; Teflon material ; Scroll compressor seal; Full section TUNNEL boring machine seal and others.

We have developed 20 series and 1000 sizes of mechanical seals. The technology to achieve the international leading level, and undertake various non-standard seal of the development and the production.