Rm. 22104, Unit 2 of Bldg. 5, Gaoshangliushui Hecheng, Gaoxin Dist., Xi’an, Shaanxi, China

TOPTION has spent more than 15 years becoming a world leading manufacturer engaged in the research, development, production, sale and service of hemp extraction - filtration - ethanol recovery - decarboxylation - distillation - crystallization equipment, extract from biomass, finally get over 99% purity CBD turnkey solution.

TOPTION is a group of dedicated visionaries leading lab drying equipment with fresh, innovative equipment designs and five-star standards. We provide lab instrument turnkey solution with attention to detail.

Since 2004 TOPTION’s lab equipment has been used and praised in many counties including Canada, United States, Poland, Russia, and Spain more than 70 countries and regions, provide technical support for tens of thousands organizations to solve problems within their research.

We prepared to invest time and trust into our partnership and make decisions together. We are your dependable partner in laboratory equipment, we are flexible, intelligent, and truly care about your benefits potential of a well-orchestrated drying system. We want your business brand to be remembered and welcomed by your customers, not the practicalities of market.

TOPTION as CE certified, UL certified, ISO certified lab equipment manufacturer, we work closely with our clients to deliver a successful and extraordinary lab equipments, choose TOPTION to maximize your benefits. We believe, TOPTION will be your TOP OPTION.

molecular distillation equipment, short path distillation equipment, extraction equipment, rotary evaporator, glass reactor, stainless steel reactor, filtration equipment, drying equipment, heater, chiller, vacuum pump.