Valve casting foundry? Dandong Dawang Steel Castings Co., Ltd was established in 1998. We currently have 3 steel casting foundries, covering a total area of 120,000m2. Our steel casting processes include investment casting (lost wax casting), sand casting, and shell mold casting. We also have our own high-quality machining centerRead More →

Is hemp oil and CBD oil the same? Cannabidiol is a popular natural remedy used for many common ailments. Better known as CBD, it is one of over 100 chemical compounds known as cannabinoids found in the cannabis or marijuana plant, Cannabis sativa. Tetrahydrocannabinol (THC) is the main psychoactive cannabinoidRead More →