Yantai Sunshine Chemical co, Ltd. is a large-scale manufacturer of chlorcosane, with an annual output of over 20, 000 tons of 42 percent, 52 percent and 70 percent chlorcosane and various trademarks of chlorcosane. In addition, the branch plant of Yantai Sunshine was established in Binzhou, with an annual output of 60, 000 tons. The company produces over 20, 000 tons of various trademarks of phase change wax and special waxes such as slow release fertilizer wax, microcrystal wax and emulsion explosive wax, and 2, 000 tons of hexamine solid fuel annually.