Beauty service, manicure and eyelash, tattoo service, health care service. Shandong Chentong Beauty Industry Co., Ltd., founded on 20 17, is located in Linyi City, Shandong Province. Is a resident service-oriented enterprise, whose main subjects are beauty service, manicure and eyelashes, tattoo service and health care service. "Teaching subjects" are also called "subjects". A unit with a certain range of knowledge and skills organized according to the logic program in teaching.