BSTSTRAP has strict quality control of each product,
the product of each process strictly controlled,
each production line, each finished product,
have been through a lot of testing to ensure
At the specified test temperature, humidity and tensile speed, by applying a tensile load to the longitudinal axis of the packaged strap sample, the specimen is deformed until the material is damaged. Record the maximum load at the time of failure of the specimen and the change in the distance between the corresponding markings.Different models has different broken load, between 470kg ~ 2300kg.