sprocket heat treatment by circle
treatment by circle makes each sprocket material much more durability .
공장 규모 | 10,000-30,000 square meters |
공장 국가/지역 | FUZHOU, FUJIAN |
생산 라인 수 | 3 |
계약 제조 | OEM Service Offered, Design Service Offered, Buyer Label Offered |
연간 출력 값 | US$5 Million - US$10 Million |