Civil air defense H/HH cement door package frame profile
The production drawing size can be customized according to different customer needs, and the stock is available.
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Click the identification QR code to inquire and order directly: Contact number: 18621920033 Contact person: Manager Zhang, Shanghai Zhencheng Metal Products Co., Ltd., product display, civil air defense H/HH cement door leaf binding profile upper and lower joint, ring hole, hinge hole have been processed, directly assembled and welded.