Shanghai Precede One Way Vision Material Co., Ltd.

We are the only domestic company won produce authorization of the invention patent for OWV.(The patent NO. is ZL2005 1 0020198.0). In 2008, we spend huge sum of money introducing advanced coating production lines and the most advanced numerical control punching machines.Contrasted with the traditional manual machinery,the production efficiency have deen improved greatly.As the whole production process are controled by numberial system,which is in the absolutely leading position in domestic OWV production,the problem of quality of instability is put an end.Now our production capacity is up to 450,000 square meters per month.Moreover,from gluing to punching, from laminating to packaging, all production processes are supervised by professional and experienced technicians. [详细介绍]