From October 1st - 7th, we will have a 7-day National Day holiday. As a laboratory equipment manufacturer, all employees in our workshop will take turns off for 3 days to ensure the production and on-time delivery of all equipment orders.

All customers who want to inquire about laboratory equipment prices, TOPTION services, including extraction, distillation, evaporation, filtration, drying equipment, etc., please feel free to contact us. All old customers, our after-sales team is always online, please do not hesitate to contact us through info@toptionlab.com Whatsapp +8613384927293 , we will reply all your information within 4 hours (considering the time difference).

TOPTION be your TOP OPTION of lab equipment, we provide one stop lab solution, factory directly sale price, help you save cost and time.