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Open a store in Building Materials City? How much investment depends on how you want to operate, some customers go out to run the business by themselves, find a place to put a few samples, go out to take orders and come back to do, the model will generally give back money, which is equivalent to empty gloves white wolf, haha.
The market for custom wooden doors in the past two years is OK, and there will definitely be profits if you do it carefully.
My cousin is engaged in indoor sliding doors, and the purchase price of glass doors is relatively low, should I contact him? Call him.
The production of security doors belongs to the furniture industry. >>>More
Tongmenghui's swan is not bad with the door of the thief: not only the fingerprint lock used by the officials, but also the traditional hinge they use has been changed to a unique hinge design, which not only has a stronger bearing capacity, but also Jing You can pry open the hinge with another person, and the door cannot be opened. >>>More
If it's already installed, you can add a wooden door inside! In fact, there are several stiffeners in the interlayer of a good anti-theft door body, and it is filled with foaming agent, rock wool and other fillers, and rock wool is a material that can be soundproofed.