- Municipal industry
- 2019-01-07
- The amount of wastewater is large and the contents of nitrogen, phosphorus and sulfur are high. It contains cellulose, starch, sugar, fat, protein, urea,etc.wh
- more >>
HOT-LINE
021-8012-0401
ShangHai Headquarter：021-021-8012-0401
Ningbo company：0574-86829291/86829293
Email：llmo@llmo.cn
021-80120401