Since the formation of DIAN in 2003, a portfolio of products has been developed to truly deliver a single, integrated solution for all our clients both in China and internationally, including garage doors, industrial doors, fire shutters, blast doors and windows, prison door and bed and interrogation chair.DIAN offers high-security CHINESE MANUFACTURED PRODUCTS of the highest quality and latest standards.
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PVC high speed door
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Steel Fire shutter DIAN-F1601
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DIAN-BD1701 Single leaf blast door with pedestr...
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DIAN-G1104 popular line style Steel sectional g...
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DIAN-PD2703 Sectional door& loading platfo...
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DIAN-FD2408,2+2 with double row of portholes
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DIAN-BD1707 White interior explosion resistant ...
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DIAN-G1102 Short panel sectional garage door
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DIAN-FD2409,manual stainless steel frame and sa...
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DIAN-PD1901 Dual-structure Manual Prison Door
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Office
Company own design team,production team,sales team,installation team.more -
Team
Company has professional team nearly 50 people,include engineers,high and technical staff.more -
Exhibition
DIAN improves the safety and quality and cost effectiveness of its products by continuing to develop and deliver new innovations.more
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Explosion Proof Project （Israel）21-09-15Explosion-proof doors that are protected from shock waves, debris, and flames when the explosives explode outside the protected building or room (external explosion) (the ... -
Industrial lift door21-09-15The plant lift door is made according to the design and site conditions of the National Building Standard Atlas ( Atlas No. 03J611-...
