Plastic spindles, as a new type of mechanical transmission component, have been widely used in many industrial fields due to their

Plastic airtight seal is a kind of fixing tool based on plastic material, which is widely used in logistics, transportation,

Plastic pallet inserts are key components that enhance the performance and functionality of plastic pallets by embedding them in specific

　　Plastic pipe inserts, as key components in connecting and securing plastic piping systems, have a direct bearing on the stability

　　Plastic wear plate, as a kind of high-performance engineering plastic sheet, is widely used in many fields such as machinery

　　Plastic water valves, as a key component in modern water supply and drainage systems, are widely used in residential and