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The medium-base crude oil is used as raw material to develop solvent-refined medium-pressure hydrotreating technology, and domestic crude oil or hydrocracking tail oil of Middle East crude oil is used as raw material to develop hydrogen dehydration and isomerization technology, using paraffin-based crude oil as raw material. , Develop high-pressure hydrotreating-refining-hydrogenation-refining process technology, submit complete sets of technologies for base oil production that meet the high-diameter index; use soft wax and other heavy wax pastes as raw materials to develop ultra-high quality index The complete set of technologies for base oil production; the use of high-knockout index base oils to develop high-quality SH gasoline engine oils and biodegradable hydraulic oils, biodegradable hydraulic greases and other specialty lubricants.
China has reached the world level in the production technology of high-grade lubricant base oils and some ancillary products, forming a relatively complete high-grade lubricant production technology. In terms of lubricant base oil technology, there are both lower investment, lubricating oil medium-pressure hydrogenation technology combined with the features of refinery existing devices, and high-pressure hydrogen-based hydrogen hydrogenation production technology, which is currently the most cutting-edge Lubricating oil isomerization dewaxing technology; in terms of lubricating oil products, it covers high-grade internal combustion engine oil and its supporting additive products and environmentally friendly green lubricant grease products.
Sheet Metal Working forms: by samples or by drawings, processing, labor and materials processing.
Sheet Metal working are non-standard parts including Aluminum Sheet Metal, Stainless Steel Sheet Metal, Galvanized Sheet Metal and copper sheet metal. We are focusing on providing Sheet Metal Parts services to our customers.
Company Characteristics:
1. The direct manufacturer and nice price with high quality services.
2. The factory is closed to Hong Kong, convenient transportation.
3. ISO quality management, professional engineering department, first-class production technology, products quality is guaranteed.
4. We have professional machine including laser machine, Cnc Bending machine, stamping machine, etc.
Sheet Metal Working
Sheet Metal,Aluminum Sheet Metal,Stainless Steel Sheet Metal,Galvanized Sheet Metal
QL Sheet Metals Co.,Ltd , http://www.ql-metals.com