In the past several months,SGS certification team conducted enterprise capacity evaluation and vertification of main products for 3H Inc..And in the middle of April,the alibaba staff came to 3H Inc.,and authenticated the strength of 3H Inc..
Today,3rd of May,the good news came.We,3H Inc.,has passed the Alibaba SGS certification.

3H Inc. will continue to whole-heartedly serve the field of building doors and windows, with the eternal pursuit of "win-win cooperation And harmonious development "!