Closed and Insulated Grain Door
Product Description
The product is composed of high-quality color steel plate, square steel skeleton, high-density thermal insulation material and special aluminum profile frame, sealing strip, safety ladder, etc., and the corner structure is tight without leakage of grain, and has good sealing performance.
The door appearance is simple and beautiful, good sealing, easy to operate, safe and reliable.
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Honor and Qualification
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New type of outward-opening heat preservation grain barrier d
The new external opening thermal insulation door is a thermal insulation device with patented technology, which aims to solve the shortcomings of traditional thermal insulation doors.
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New Screw-in Double Seal Insulated Door
The new screw-on double seal insulation door is a thermal insulation door with a breakthrough design.
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The curved grain retaining door developed by our company, the door frame material is selected according to GB9787 hot-rolled equal-angle steel
>Product classification
PRODUCT CLASSIFICATION
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