steel-door-supplier

material The chemical name of plexiglass (acrylic) is polymethyl methacrylate, which is a polymer compound polymerized from methacrylate. application Plexiglass plexiglass is widely used, not only in commercial, light industry, construction, and chemical industries. Moreover, plexiglass pro ---MORE---

The concept of environmental protection and low carbon has penetrated into every corner of the world. The use of recyclable and renewable energy has become a necessary design direction for every energy designer in the future. Recently, Ken Moffat, an energy designer in the Unite ---MORE---

Wood keel is commonly known as wood, and is mainly processed from pine, eucalyptus, fir and other trees into rectangular or square wooden strips. The wooden keel is a commonly used material in the decoration. There are various models for propping up the outer decorative panel and functioning a ---MORE---

Solid wood composite door is a kind of door made of solid wood as the main structural material, which is made of various other composite materials. The solid wood composite door frame adopts solid wood finger joint material as the frame, the door core is various filling materials, and the sur ---MORE---

1. Protective wire (PE) must be yellow and green 2. The center line (N) and middle line (M) of the power circuit must be light blue 3. AC or DC power circuit should be black 4. AC control circuit is red 5. DC control circuit adopts blue 6. The wire used as the interlock of the control cir ---MORE---

Shandong Wanlihong Seamless Steel Tube Factory introduces the difference between precision seamless steel tubes and seamless steel tubes 1, the main features of seamless steel pipe is no welding seam, can withstand greater pressure. The product can be very rough cast or cold dial. 2. Prec ---MORE---

First, choose light wood flooring Whether it is modern simplicity or rural nature, in today's home decoration, the combination of light-colored solid wood flooring is more abundant and casual. Light color gives people a bright, warm and peaceful feeling. It represents a kind of open-minde ---MORE---