Dongjie always adheres to the principle of “quality proves strength, details win”, and has won unanimous praise from new and old customers.
All praise is not easy to get, not the contri...
Our advantages
1. 25 years experience in producing filter end caps.
2. Accurate size according to customer requirements
3. Ensure the filters have a longer life with excellent heat and chemical r...
1. A climbing frame net must be hung below the high-altitude operation site of the climbing frame net; when the building height exceeds 4m, a safety net must be set up that gradually rises with the...
The building curtain wall is an external protective structure composed of metal frame and plate, which does not bear the load and action of the main structure. Curtain wall is usually classified ac...
Welded guardrail is made of welded wire mesh with high-quality low carbon steel wire, then cold plated (electroplating), hot galvanized, PVC coated and other surface passivation, plasticized welded...
A double hook chain has the following eight characteristics:
1. Lightweight, good rigidity, and high strength.
2. Good flame retardant function, which meets the needs of fire protection. Th...
