European Style Double Casement Outside UPVC Door

For the quality defects of each link in the production process, we can find and correct them in time to prevent the next link. Our company relies on the stability of the quality control process to ensure the reliability of the finished Louvered Bedroom Interior Wooden Louver Door, Standard Laminated White Painted Glass Door, Front Glass Entry Mahogany Wood Door. Our company pays close attention to product quality management to improve our economic benefits. We are grateful for the good development opportunities brought by the reform and opening up policy of the motherland, the love and support from all walks of life and users, which has given our company a good development space.

JHK-W009 Flush Wood Door Profile Bathroom Door

Wood Plastic Composite (WPC) is a composite material made from sawdust and plastic as polymer bonding, that used in a variety of structural and non-structural applications. Nowadays, In Indonesia WPC is made from Sengon sawdust and recycled HDPE plastic. This research was conducted in order to investigate the physical and mechanical properties of WPC from Sengon sawdust in accordance with ASTM D7031. From the physical test, due to its water restrains, WPC has low moisture content, water absorption and swelling. For the mechanical properties, the bending strength and shear strength are around 40.49 MPa and 27.35 MPa, respectively. However, the WPC tensile strength is lower than common tropical wood, which is only 5.54 to 12.75 MPa, due to the absence of grain in WPC. Furthermore, the modulus of elasticity is only 2113 to 3398 MPa or around one tenth of that wood or concrete modulus of elasticity. From the withdrawal test shows that sheet metal screw type has the highest withdrawal strength compared to cut thread wood, and fine thread drywall screw. Hence, for structural application it is suggested that the WPC board is used for structural element with high moment inertia such as shear wall as its lower modulus of elasticity but has high shear strength.

Our availability to our customers' needs and precise after-sales service have made our European Style Double Casement Outside UPVC Door a worldwide reputation. What we pursue is the five-in-one common development of society, customers, enterprises, shareholders and employees. Since the start-up, our company has been actively cooperating with customers, constantly developing products to meet customers' various needs, and the company adheres to the pursuit of product quality stability and excellence and customer service.