Air Filter Workshop
Air Pre-filter Workshop
Raw materials are cut and pleated, fitted with protective mesh frames, and sealed with end caps; after passing quality inspection, the finished products are packaged.
Oil Filter Workshop
Filter paper folding and winding; housing stamping and welding; adhesive injection, assembly, and sealing; pressure testing and packaging of the finished product.
Injection Molding Workshop
Raw material drying and plasticization; mold injection molding; cooling, demolding, and trimming; inspection, sorting, and warehousing.
Diesel Filter Workshop
Filter paper folding and curing; housing assembly and sealing; pressure resistance and airtightness testing; final inspection, packaging, and warehousing.
Assembly Workshop
Precision assembly of components; debugging, testing, and calibration; qualification, packaging, warehousing, and factory release.
