WS130 co2 метр углекислый газ тестер CO2 Настольный PM2.5 PM10 PM1.0

• 15 years’ accumulation


• Very competitive prices


• Superior after-sales services


• The main R&D and produce base for automation control field at home 


• The main international ODM/OEM partners


• Exported to Europe,Southeast Asia,Middle East,North America,South America and other countries and regions

       Q: Can I place sample order first?
       A: Yes, we will quote you different prices for small, medium and large qty. 
           You can order with different price for different qty.

       Q: How to pay for the order?
       A: PayPal and T/T are preferred, so just tell us which is convenient for you. 
           Then we will send you our bank information.

       Q: How long can I get my order?
       A: For standard product, we will finish production and ship within 3-5 working days.

           For bulk OEM orders, usually15~20 working days and it depends on your design. 

 
       Q: Can you customize according to our designs and put our logo on the products?
       A: Yes, we support both standard and customized products and can put your logo on the

            products.We can do the ODM/OEM as your requirements

       Beijing Gaobiao IoT Technology Co., Ltd.
       Add: 4th Floor, Door B, Bldg 1, XinYuan Science and Technology Park, No.97 
              Changping Road, Changping District, 102206, Beijing.
       Tel: +86-10-80701002/80701003
       Fax: +86-10-80701044