lead This company manages the pencil in color, can lead semi-finished product and service industry worldwide pencil, supporting products are divided into
lead This company manages the pencil in color, can lead semi-finished product and service industry worldwide pencil, supporting products are divided into
lead This company manages the pencil in color, can lead semi-finished product and service industry worldwide pencil, supporting products are divided into
70# Microcrystalline wax Source: Department of microcrystalline wax of natural crude oil vacuum residue as raw material, through the propane de-asphalt, furfural refining, ke
80# Microcrystalline wax Source: Department of microcrystalline wax of natural crude oil vacuum residue as raw material, through the propane de-asphalt, furfural refining, ke
80# Microcrystalline wax Source: Department of microcrystalline wax of natural crude oil vacuum residue as raw material, through the propane de-asphalt, furfural refining, ke
Rubber anti-ozone wax The products are used in radial tires, construction tires and other rubber products, rubber physics is a good antioxidant, has a good anti-aging prop
Rubber anti-ozone wax The products are used in radial tires, construction tires and other rubber products, rubber physics is a good antioxidant, has a good anti-aging prop
70# Microcrystalline wax Source: Department of microcrystalline wax of natural crude oil vacuum residue as raw material, through the propane de-asphalt, furfural refining, ke
80# Microcrystalline wax Source: Department of microcrystalline wax of natural crude oil vacuum residue as raw material, through the propane de-asphalt, furfural refining, ke