We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for Lel Sensor, Sintered Metal Plate , Nano Bubble Diffuser , Co2 Sparger ,Gas Sparger . We sincerely do our greatest to supply the very best support for every one of the purchasers and businessmen. The product will supply to all over the world, such as Europe, America, Australia,Buenos Aires , Libya ,US , Portland .Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We have tightened inspection for quality of product.