This is motorcycle lock set, many kinds of models for customer option. From products design and development, mould design and manufacture, strictly test standard. We insists “quality is base”priciple, importing advanced equipment, production line and testing equipment many times from home and aboard.We also equips the CAD and CAM and establish long cooperation relation with national auto testing centre. The product is verified throngh national quality control department every limited period, the product using life is more than 50000 times. Interchanged rate is 1 ‰, passed the ISO9001 quality system certification, now it is applying for the ISO/T 16949 system certification.