All the products of our company have been strictly tested before leaving the factory. They are safe and reliable with good performance.
　　The promise of safety belt product: The quality guarantee period of all types of automobile safety belt produced by our company is 30 months or 80 thousand km. If occurs any problem in quality within the quality guarantee period, our company will carry out the guarantee of refund, replacement and repair.
　　The promise of labor protection & fire protection product: Under the reasonable use in normal environment, the guarantee period of series speed control machine, climbing self-locker and aerial work save-life slow descending machine etc. labor protection and fire protection articles is 2 years. Within 3 months, if occurs the non-artificial quality problem, we will guarantee to repair.