JU-80 Duplex floor spring single cylinder 130KG Floor hinge

Floor Spring JU-80

Developing Hardware Enterprise was built in 1992. 

Our plant cover an area of 400.000 square feet.

In the production line,we have excellent machines.They all are CNC and imported from Germany.Our monthly put out is 40000 pieces,but it can increase because we are now running only at 80% of our capacity.

Our main market:Mid-East,North Africa,West Africa,South-east Asia,South America and North Europe district.Especially,Taiwan,Pakistan,Saudi Arabia.

Inside pressure reducing value: Using to prevent the destruction of the floor spring or oil leakage on occasions that the door is closed by strong pressure or wind force;

Double action two sections speed valve can adjust the closing door speed between 180° -15° And 15° -0°separately;

Filled with high quality anti-icing hydraulic oil, ensuring smooth and flexible operation of mechanical parts at different temperatures.

Our standardized packing has been approved by many foreign clients.

Company profile

Zhaoqing kaida hardware and decoration Co.,Ltd., locates in Jinsheng Park, JinLi Town, Zhaoqing, Guangdong,China , was established in 1988, has developed into a professional door-control hardware enterprise with integrity of R&D, production, marketing and service team.