The long-term commitment to space security protection system design and development, in China has been successful in a number of sports facilities, schools, companies, government agencies, residential villas, highways, railways airports, municipal construction and other protective net, and users alike. Its products are corrosion-resistant, anti-aging, acid, acid rain, do not fade, the surface smooth and bright, comfortable feel and so on. Range, including: French fencing wire mesh series (industrial plant barrier, guardrail Garden, Railway Road grille, etc.), protective net series (Korean protective net series, IMPREGNATION protective net series, dual-ring network protection series, etc.), special protective net series (series of barbed wire barrier, high-net barrier series, bend series, etc.), assembly line barrier (railing assembly line, assembly balcony railings, etc.), PVC railings series, series of welded iron bars, stainless steel railings series, door series, etc.