Sichuan Wong Laboratory rare earth content, the value of rare earth mining

Periodic inspection and fees: general sample test time is 3-7 business days, costs 150 yuan. In the service business and social purposes, with the most favorable price to provide real one-stop service. We always carry out fair, accurate, reliable and timely quality policy, strict implementation of national and industry standards, to ensure the accuracy, authenticity, detect and correct the results of scientific testing data, solely for laboratory testing data for each ore legal liability. Welcome new and old customers call to visit!