Established in 1999, FUYU door lock has gradually become one of the most famous door lock manufacturers in China because of high quality, high added value, variety and variation.
We always buy some stuff that is inappropriate, sometimes is because of the quality, sometimes is because of the size, etc. At most, you may lose some money to buy a new one, but if the door lock is inappropriate, which can be life threatening. That´s why it´s really important to pay attention to the details when choosing the entrance door locks. You can simply follow below 4 tips to avoid picking the wrong entrance door lock.
1. When choosing a lock, pay attention to the industry brand. Don't just look at the price, you should choose a large enterprise product with strong scale, stable product quality, and reliability, and buy it from the brand agent's hardware store. It is necessary to identify whether the lock products have the factory name, site, trademark and whether there is a recent inspection qualification report issued by a professional quality inspection agency.
2. The appearance of the lock should be clear, the surface should not be rough, and it should be comfortable. The lock can be opened and rotated flexibly, the locking device should work, and the security performance should be good.
3. When selecting a lock, you must first choose a lock that is consistent with the opening direction of your door. Secondly, pay attention to the width of the door frame.If the door is 50mm, you should tell the seller to choose the lock that suitable for doors with a door frame 50mm. Generally speaking, the door locks use large luxury locks with large panels. So it´s also an important aspect if the door thickness match the door lock. Anyway, choose the lock according to the door.
4. The material of the lock should be moderate when buying, and it should be firm and reliable when you feel it. Don't choose all kinds of locks made of low quality and low quality materials. The main materials of the panel and handle are zinc alloy, aluminum, investment-casting stainless steel, sheet stainless steel, investment-casting brass, and forged brass. The surface treatment of the panel and the handle mainly includes polishing, wire drawing, electroplating, copper, light gold, PVD, etc. The main materials of the lock body are cold-rolled iron plate or stainless steel for the outer case, stainless steel or copper for the tongue, and other parts of zinc alloy or iron. There are also some stainless steel lock bodies. At present, most of the lock cylinders are made of brass.
FUYU hardware, with 35 years experience in lock industry, from a small workshop to a 20,000 square meter factory, from the traditional mechanical door lock to intelligent door lock, we have get a rapid, long-term development.Most of the products are sold abroad with a high reputation, because of the professional technology, beautiful design, considerate service. We dedicate to make a high security products for the safe and peaceful world.