（1）UK- Shenzhen Shi Huanxiren Keji Youxian Gongsi.

We hereby certify that [Shenzhen Shi Huanxiren Keji Youxian Gongsi] is an officially authorized partner/distributor of [Pterygoid] products in [United Kingdom]. All products supplied by this partner are 100% genuine and covered by our brand warranty. Valid through 01/11/2020-01/11/2027.