Beijing JJRS Technology Development Co., Ltd. registered in national high tech park-Beijing Economic and Technological Development Zone, is high-tech enterprise specialized in the complete set of metallurgical equipments, intensive processing of steel strip and metal surface coating engineering project, with the integration of mechanism, optics, electric and hydraulic pressure.

JJRS is professional on turn-key projects, from general planning, designing, to manufacturing, installing, commissioning and servicing. Besides, our business also covers single equipment’s designing, manufacturing and installing, as well as electric transmission, control system and spare parts. All basing on these supporting businesses, we mark out a developing strategy that taking metal strip intensive processing and color coating production lines as main, and the associated industry products as supplement.

For good anticorrosion performance, galvanized steelsheet is vastly applied into the industries of home appliance, decoration,advertisement, and civil construction, etc. Particularly, the home applianceindustry (outer shell of air conditioner, outer plate of refrigerator, outershell of washing machine, computer, and microwave oven, etc) and color coatedplate has large demands on galvanized plate.

Hot dip aluminum zinc silicon steel plate -Galvalume(Referred to GL steel plate), is steel plate to hot-dip coat aluminum (Al 55%),zinc (Zn 43.5%), silicon (Si 1.5%) alloy on the surface of the steel plate. Itis a steel matrix composite, has excellent corrosion resistance. Hot aluminumzinc alloy steel plate performs outstanding in atmospheric corrosion resistance,thermal oxidation resistance of the aluminized steel plate and electrochemicalprotection of the galvanized steel plate.

We provide two kinds of technologiesof hot dip galvanizing (galvalume) lines: "United States Steel Corp"and independently researched and developed “JJRS-Sendzimir” .