Thaisin Metal Industries Co., Ltd. Bookmark Write a Review Claimed Uncategorized Products / Servicesself tapping screw, machine screw Location Soi Mu Ban Green Valley 4/7, Tambon Bang Chalong, Chang Wat Samut Prakan 10540, Thailand Contact Information +66 2 316 6245 (Log in to view E-mail) Website URLhttp://www.thaisin-screw.com/