Purchase Qty. Reference FOB Price
1-99 pieces US$55.00
100-999 pieces US$50.00
1,000+ pieces US$45.00
Product Description
Products Description Company Profile Ningxia Nuoke Yinfeng Intelligent Technology Co., Ltd. Specializing in the development, production, sales and technical services of gas detection instruments Gas detection: Oxygen, various flammable and explosive gases, ...