Xinxiangshi Zhengda Shock-proof Lamp Limited Co. is a private technical enterprises that integrates development, producting, marketing and services all in one. It is located on the south part of Juren Avenue, Changyuan County. The company is started as Zhengzhou Railway Lamp Factory, and is officially established by engineering and marketing staff in 2012. It is moved from southern suburbs in Zhengzhou to Henan province lifting industrial zone. It is occupying more than 30 thousand square meters and includes about thirty staff. The company mainly uses numerical control equipment to product shock-proof lamp and electrical cabinet. We have two numerical control punch and one numerical control bending machine. We produces fifty thousands sets of shock-proof lamb and three thousand sets of electrical cabinets annually and annual value is above 12,000,000. The company is pursuing the idea of innovative, using technology as core competitiveness, owns more than 10 patents and establishes leading benefits in the whole industry.