Yuyao Tangwen Tools Co., Ltd What are our advantages The company has 35 domestic and foreign patents, and has passed high-tech enterprise certification and BSCI factory inspection. In 2018, it invested more than 40 million to build a new plant, and currently has more than 14,000 square meters of standard plant. Contact Information No.19, Lizhou Road, Mingwei Industrial Function Park, Lizhou Street, Yuyao City, Zhejiang Province +86-0574-62778708 [email protected] Hollow Wall Anchor Tool Factory