Purchase Qty. Reference FOB Price
1-49 Pieces US$35.00
50-99 Pieces US$30.00
100+ Pieces US$28.00
Product Description
ct Description Customer Question &Answer Remarss company covers an area of 35000 square meters,of which the purification workshop is 8000 square meters. The company has independent research and development of Beijing university of more than 50 sets of advanced modern machinery and equipment, ...