Excellent Manufacturing Facilities in Xi'an

With over 18 years of dedicated manufacturing excellence, TOPTION Instrument Co., Ltd. has emerged as a prominent player in the supercritical CO2 extraction equipment market on a global scale. Our production facilities, situated in Xi'an, China, encompass an area of 4,040 square meters and feature advanced technology to ensure that each equipment manufactured adheres to the highest international standards.
Advanced Production Workshops
CNC Machining Centers - Equipped with advanced boring and milling machines for precise component fabrication


Welding Process Workshop - Where certified welders assemble pressure vessels using specialized techniques


Sheet Metal Processing - For custom fabrication of equipment housings and support structures


Assembly and Testing Facilities- Where final assembly and rigorous quality testing occur


Industrial Equipment Assembly and Processing Workshop

Packaging workshop

All of our workshops adhere to rigorous quality control protocols, guaranteeing that each extraction system meets or surpasses industry standards. Our facility is proudly certified to ISO 9001, ISO 14001, EU CE, and OHSAS 18001 Occupational Health and Safety Standards.



Global Installation Success Stories
In addition to our manufacturing capabilities, TOPTION has a wealth of expertise in deploying supercritical CO2 extraction systems. Our skilled installation teams have completed projects in various countries, demonstrating our ability to handle even the most complex international endeavors.
American Installations:
Installation Site of 700L*3 Supercritical Extraction Equipment Exported to the USA

Installation Site of 50L*6 Supercritical Extraction Equipment of an American Company


The deployments in Europe are as follows:
Installation Site of 150L*2 Supercritical Extraction Equipment Exported to Italy

Implementations from Asia:
Installation Site of 30L*4 Supercritical Extraction Equipment in Shanghai Academy of Agricultural Sciences


Technical Excellence in Every System
At TOPTION, our SFE equipment stands out thanks to a range of unique technologies incorporated into our production process.




Installation and Commissioning Process
Professional Installation Services
Each TOPTION installation adheres to a carefully planned procedure to ensure peak performance.
1. Pre-Installation Planning - Site assessment and preparation guidelines
2. Equipment Delivery- Secure packaging and transportation coordination
3. Professional Assembly - Factory-trained technicians ensure proper setup
4. System Commissioning- Comprehensive testing of all components
5. Operator Training - Hands-on instruction for safe, efficient operation
6. Documentation - Complete operational and maintenance manuals provided
Extensive post-purchase assistance
Our dedication goes beyond just the installation process:
1. Our warranty covers hardware for one year and provides lifetime software updates.
2. Round-the-clock technical assistance can be accessed through both phone and email channels.
3. Frequent client meetings for obtaining feedback and enhancing system performance.
4. Complimentary installation, commissioning, and initial training will be provided at no additional cost.
What makes TOPTION stand out from the rest?
TOPTION prides itself on its continuous innovation in supercritical extraction technology, holding a collection of 20 patents, consisting of both invention patents and utility models. Our equipment caters to a wide range of industries such as pharmaceuticals and food processing, with installations varying from small research units to large-scale production systems.
Our production approach, based on our philosophy of "Credit First, Customer Supremacy, Exceeding Excellence, Going Global," permeates every aspect of our manufacturing and service delivery. From the design stage to installation and ongoing support, TOPTION guarantees that each customer receives equipment tailored to their extraction needs while upholding the utmost levels of quality and safety.
Plan your large-scale extraction project with our senior engineers.
TOPTION - The Ultimate Choice for Supercritical Extraction Tech




