Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Nitrates In Well Water, Copper Zinc Test , Science Lab Equipment , Iron Test Kit ,Analytical Instruments . With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this industries and other industries. The product will supply to all over the world, such as Europe, America, Australia,Cape Town, Libya,Johor, Czech Republic.We welcome you to visit our company, factory and our showroom displayed various products that will meet your expectation, meanwhile, it is convenient to visit our website, our sales staff will try their efforts to provide you the best service. If you need more information, please do not hesitate to contact us by E-mail or telephone.