-More than 15 years specialized in designing and manufacturing diving equipment -Covers an area of 12,000 square metres, with 200 workers -With a full set advanced production equipment: 80 sets plastic injection machine 10 silicone 8 EDM 5 punching 4 CNC ...

Our company is a professional production base in mainland China, Our factory have : 1, chemical plant (mainly produces ammonium nitrate a:Ammonium Nitrate Porous NH4NO3, b Ammonium Crystal NH4NO3). 2, Optical Instrument Factory of binoculars, night ...