日韩欧美视频免费在线观看,免费中文av,北条麻妃久久久,青青在线免费视频,黄色网毛片,97色在线,欧美激情久久久久久

Service hotline:0576-8860-0270
Quality

QualityIn addition, the company understands the complex characteristics of raw materials and the actual needs of product sales. The laboratory is equipped with 5 gas chromatographs, 2 moisture meters, 1 oven, 3 electronic balances, 1 constant temperature digestion instrument, reagent cabinets and reagents, and other supporting glass instruments.

In addition, it is also one of our essential elements to improve the testing speed of products and reduce the workload of testers. Therefore, our laboratory is also equipped with more advanced portable automatic detectors for multiple testing items, which makes our work more efficient, comprehensive, accurate and fast