Tianjin Huazhen Industrial and Trading CO.Ltd is founded in 1996. It is a private enterprises that not only manufacture nail but also do trade on all kinds of nails .our main products are as follows, dry wall screw, chipboard screw , self tapping screw , self drilling screw,ST,SF, common nail , lost nail etc. our Annual production is 3500 tons. we export our production worldwide, mainly to America and Europe, Middle East, South Africa , Southeast Asia, etc. As a professional manufacturer, we always place much emphasis on quality control;as a trading CO.Ltd,we guarantee the best prestige.