Air defense closed the door, Jin Sheng air defense trustworthy, Jiaozuo City, Henan air defense provided by Jin Sheng door air defense equipment Limited. Henan Jin Sheng air defense equipment Limited (www.jsrenfang.com/) is specialized in the "air defense doors, air defense closed doors, hanging plate valve, electronically controlled doors, subway and tunnel protection closed doors," the enterprise, the company adhering to the "integrity management , hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Zhou. Gate how air defense offer, want to know the price of air defense doors, please contact Henan Sheng-chun, air defense equipment Limited. Henan Jin Sheng air defense equipment Limited is filed by the Henan Provincial Civil Air Defense Office of Civil Defense door manufacturer, specializing in the production of various types of air defense door, basement door closed guard, steel protective closed doors. The company is located in the industrial enclave Pingyu Zhumadian City, Henan Province and Western. Currently has offices in all the urban areas of Henan Province, Henan Province, the supply air defense doors, welcome to inquire, to discuss cooperation! How to determine the level of air defense anti-chemical warfare? Air defense anti-chemical grade is divided into four B, CD, air defense command post, chemical engineering professional team members require masking professional grade level air defense anti-chemical warfare door manufacturers, health care, professional team and first-class air defense personnel required masking level chemical warfare B, second shelter staff level C in chemical warfare, library materials, air defense equipment, shelter and other specialty chemical defense team for D grade level. Henan Jin Sheng air defense equipment, Ltd. was established in 2014, formerly Shandong St. Celebrity Protection Equipment Co., Ltd., has more than ten years of experience in production and installation of air defense air defense door installation, want to know the price of technology air defense and air defense doors door manufacturers, Please call Henan Sheng-chun, air defense equipment Limited, the business manager Zhou Mingming inquire sincerely look forward to your cooperation business!