JOAN Lab Glassware 250ml Glass Conical Flask Manufacture
Model No.: VT49
3.OEM is available
|lab erlenmeyer flask||5||1000|
| JOAN LAB instrument Co.Ltd was founded in 2006. |
We are a professional manufacturer in lab instruments.
We introduced the advanced production facilities from Germany in 2013,
have more than 11 research staff,100 technicians,and 12 salesman.
We constantly develop new product and refine on production technology,
to meet the environmental protection,scientific institues and clients' requirements.