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Shandong Doorwin Construction Co., Ltd.
カスタムメーカー
主な製品:ドアと窓アルミニウム合金製木製複合材木製玄関ドアガレージドアサンルームカーテンウォールupvcドアと窓
Supplier assessment proceduresFinished product inspectionOn-site material inspectionOffline trade shows attended(1times)

FBC HURRICANE PROOF
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Doorwin Hurricane Proof Window is being Tested In Accordance to the Florida Builiding Code, 8th Edition(2023) All Units Are Tested by √ TAS 202 (Structural) √ TAS 201 √ TAS 203 √ Zone 4, Missile Level D at 50ft/sec to Qualify for Large Missile Impact HVHZ.