Usage and Installation
Others (Price, Package and Service)
Our after-sale service
If the items you received had some problems, please feel free to contact with our After-sales service department in time within 30 days after you received the cargo and we will get down to it carefully and satisfactorily.
Time: 9:00 a.m.—— 6:00 p.m. (Beijing time)
Shengang, as a professional manufacturer and supplier, is specialized in developing, producing and marketing door and window hardware all over the world. With high quality, best service, reasonable price, we enjoy a good reputation in America, Europe and Asia. Please kindly contact with us freely. High quality, reasonable price and best service will be offered to you.
1. European Simplicity style.
2. We can design & produce as per your samples and requirements.
3. We have the ability to deliver orders promptly in a high quality
4. We own their hot-forging,maching,polishing,plating and assembling in our factory.
Clients visit us
Welcome to visit us