Ningbo Yuhua Industrial Co., Ltd. testing center is a national laboratory recognized by China National Accreditation Service for Conformity Assessment (CNAS), is specialized in polyethylene (PE) raw materials and products, gas buried polyethylene (PE) pipe, pipe fittings and valves, water supply polyethylene (PE) pipe, pipe fittings and other projects testing authority. The inspection report issued by the CNAS, ILAC-MRA/CNAS joint logo, with impartiality, scientific and authoritative.
The Center has established and operated the laboratory management system according to CNAS-CL1:2006, CNAS-CL52:2014 and ISO/IEC17025:2005. With strong technical force, the center covers an area of more than 2000 square meters and the laboratory room 1,500 square meters. Has a professional engaged in PE raw materials and products testing and technical research team of technical personnel, testing equipment is fully equipped, the company spent a lot of money to introduce all imported X-RAY non-destructive testing equipment, The NDT DSC 3500, equipped with international cutting-edge technology, can be used for non-destructive testing of PE pipe fittings and welding interfaces sirius differential scanning calorimeter, Swiss-Metro831, 860 Kallis moisture meter, pipe pressure testing machine, electron microscope, high and low temperature test chamber, MFR melt flow rate meter, carbon black content tester, electronic universal testing machine, automatic densitometer, automatic electronic densitometer and other high, fine and sharp equipment, At the same time, it is equipped with a large number of auxiliary equipment such as imported one in ten thousand electronic balance, blast drying oven, oven, Muffle furnace, thickness gauge, PE electric fusion welding machine, automatic PE hot melt butt machine, rolling edge cutter, pipe notch prototype, dumbbell prototype, precision milling machine, drilling machine and so on. At the same time, our center has established a domestic leading level of hydrostatic laboratory, physics laboratory, chemistr