Shen Zhen Hui Trade Industry Co., Ltd.
Shen Zhen Hui Trade Industry Co., Ltd. quality first, credit standing paramountcy, price in reason, delivery in time”. Welcome
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1. Two speed adjustment
2. Max opening at 135 deg and closing from 45 deg
3. High quality
4. Heavy capacity ,high stability
Remarkable Characters
A. High quality casting iron floor spring body;
B. Good antirust processing, statinless steel cover;
C. Filled with high quality anti-icing hydraulic oil,ensuring the normal door-closing speed when the temperature is forty degree below zero
D. Suitable for left and right hand to open the door in single and both sides
E. Service life more than 500000 times
F. Easy to install, the cement box can be adjustable
products picture
