1. It is advisable to select hardware with brand, product certificate and warranty card.
2. It is advisable to select hinges, slide rails and locks with good sealing performance. It is flexible and convenient to open and close and pull several times during purchase.
3. It is advisable to choose a lock with a heavy hand and a flexible performance. When you purchase, you can insert the key a few times to see if it is not smooth, and whether the switch is screwed up is not cheap.
4. It is advisable to select all kinds of decorative hardware with good appearance and performance. When purchasing, it is mainly to see if the appearance is defective, how to polish the gloss, whether the hand feels smooth, whether there are bubbles, spots and scratches.
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Plastic Floor Co., Ltd. , http://www.nbfloorings.com