Locating in Wujin Boyi town (Changzhou Ximenwai), Changzhou Wujin Boyi Tongda Punching Hardware Factory enjoys very convenient traffic and geography condition.
　　The company has about ten-year history to manufacture pressing. The company mainly manufactures locks, corner guard and button pad for ferrous metal and non-ferrous metal products; packaging that is suitable for steel, copper, aluminum and cotton and ramie, which can be matchable with professional packing belt (40mm, 32mm, 25mm, 19mm, 16mm, 13mm etc.) The main products contain: 55×40mm, 50×32mm, 50×25mm, (50, 45, 38, 36, 32，25，22)×19mm, (36,28，22)×16mm etc. At present, the company can manufacture more than hundred million locks every year. Furthermore, the products are not only popular among hundreds of large enterprises in our country, but also very popular among overseas market such as Southeast Asia, America, Brazil and Cuba etc.
　　 The company pays attention to both inner and outer quality; the raw material is from large national-owned enterprises that guarantee high efficiency and security. The company can process for free according to user’s requirements, carve brand for clients for enhancing popularity for clients and anti counterfeit. The company carries out policy of probation for free and order according to sample.
　　 In recent years, the company establishes new product lines by constant investment that can manufacture many products such as quick temperature thermocouple series (types contain: rhenium-tungsten and platinum rhodium), molten steel sampler, thermometric instrument, compensating lead wire, spear head and spear etc. At present, the quick temperature thermocouple series and matchable products have been distributed to many cities in our country and even Southeast Asia with winning huge praise from users.
　　 The company tenet: quality assurance, reasonable price, contract honoring, paramount clients, immediate delivery and sincere service. The company sincerely welcomes all friends and clients to visit and negotiate business.