About Us:

    TOPTION is specialized in manufacturing and selling photochemical glass reactor  ,UV glass reactor system, xenon glass reactor, single-layer glass reactor,double-layer glass reactor, three-layer glass reactor,thermostatic equipment, ice maker, ultrasonic instrument, spray dryer, extracting device and so on.

With 11-yaeas experience and after 8-year developing, we has gained increasing domestic and foreign market share and enjoyed good reputation in the industry, our products are applied to many university and scientific research facilities in many fields.  We can also produce the kinds of equipments depending on your needs.We believe the quality will not let you down. TOPTION company can custimezed various specifications of glass reactor system, we believe "TOPTION"  will be your "TOP OPTION".

Laboratory Portable Digital Dissolved Oxygen Meter

Q: What is your MOQ?
A:1 set.

Q: How long is your delivery time?
A: Generally it is within 3 working days after receiving the payment if the goods are in stock. Or it is 5-10 working days if the goods are not in stock, depending on order quantity.

Q: How to choose suitable equipment ?
A:tell us your work flow and requirements ,then we will recommend you suitable equipment according to your
requirements, application experience and feedback from our clients.

Q:  How to solve the equipment trouble during using ?
A: Please email  us about  problem with pictures or a small video will be better,we will find the problem and solve it. If broken, we will send you a new free  part if in the warranty period.   

Welcome to contact me :  Eric

Tel: 0086-029-88763980 

Fax: 86-029-88990306 ext 8006

Skype/Wechat/Whatsapp:18302942533

Email:ericAT

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