Purchase Qty. Reference FOB Price
100-499 Sets US$24.00
500-999 Sets US$23.00
1,000+ Sets US$22.00
Product Description
Product Description 1.Specialization in CNC formulations of high precision and qualityhttps://tongxingqc.en.made-in-china.com/product-list-1.html 2.Independent quality control department 3.Control plan and process flow sheet for each batch 4.Quality control in all whole production 5.Meeting ...