Garage Door Lock Cover Plate

Our company, Kunshan Qunju Metal Products Co., Ltd., produces this garage door lock cover plate. The model number is QJ-GD1005. This lock cover plate has two types. The first is the short spring bumper. The second is the long spring bumper. Their job is to protect the garage door lock. They also reduce the hitting sound when the door closes. We use steel to make this product. The steel is very strong. It can handle many impacts from opening and closing the door. Our factory started in October 2017. It has run steadily for many years. We have 60 employees. Five of them are R&D staff. They design hardware parts. They make the size of this product very accurate.

We give this lock cover plate a zinc plated surface finish. Zinc plating stops rust. It lets the product work in wet conditions. Our quality control team has special testing tools. We strictly control product quality. We have a complete production process. From raw material arrival to finished product shipping, every step has a check. How do we control quality? We have a separate quality control department. They have professional testing equipment. During production, we do first-piece inspection, routine inspection, and final inspection. For small parts like this product, we do sampling inspection. We do not always do 100% inspection before packing. We decide the inspection method based on the product. This method is reasonable.

Our garage door lock cover plate helps your door lock last longer. The spring bumpers soften the closing force. They reduce noise. Many homeowners and installers like this feature. We make this product with care. Our workers have good skills. We use stable raw materials. The steel comes from reliable suppliers. We check the thickness and hardness of each steel batch. Our R&D team tests the bumper strength. They make sure the short and long springs work correctly. We support custom orders. If you need a different size or material, just send your drawing. We also offer OEM and ODM services. Our quality control team does sampling checks before packing. If you want third-party inspection, we accept that. We provide warranty for one year. We also offer transport insurance for shipping damage. Our sales and technical teams work together for pre-sale support. During production, our technical and production teams follow up. After delivery, our technical and sales teams handle after-sale service. You will get a fast response if you have any problem. This product is a small but important part of your garage door system.

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