Our History
2006
Our company was founded; "RT-Series Rack & Pinion Pneumatic Actuator".
2013
"ZH-Series Linear Pneumatic Actuator"
2017
"ISO9001 Quality Management System Certification";
"Safety Integrity Level SIL3 Certificate";
"Zhejiang Province Science and Technology-based Small and Medium-sized Enterprise".
2018
"Rod Scotch Yoke Pneumatic Actuator" and achieved mass production;
"Zhejiang Province High-Growth Science and Technology-Small and Medium-sized Enterprise ".
2019
"Non-Rod Scotch Yoke Pneumatic Actuator" and achieved mass production.
The "IKNOW" trademark was successfully registered in the United States and the United Kingdom.
Multiple "invention patents."
2021
"ISO9001 Quality Management System Certification".
2023
"National-level Science and Technology-based Small and Medium-sized Enterprise"
"National High-tech Enterprise".
"TUV-SIL (IEC-61508) Functional Safety Certification" for our full range of pneumatic actuator products.
"Special Equipment Manufacturing License".
2024
"Zhejiang Province Specialized, Refined, Unique, and New Small and Medium-sized Enterprise".
"TS Type Test Certification".
Our Factory
Enterprise Overview
Since its establishment in 2006, IKNOW has been committed to the fluid control system of pneumatic actuators. We have three major centers for technical research and development, new product identification, and industrial design, equipped with top-notch digital processing equipment and precise testing instruments. Our pneumatic actuator products, including RT -Series Rack & Pinion, ING-Series Scotch Yoke, ZH-Series Linear and other multi-series, have passed strict tests and have SIL3 certificates issued by TUV and many international certifications.
As a national science and technology-based small and medium-sized enterprise, we have a deep responsibility to every customer, every employee, and every product. We set up a professional product performance testing and inspection center, and standardize production in strict accordance with ISO9001 management system to ensure that each product can meet the actual needs of customers. Our pre-sales and after-sales teams are always committed to providing customers with the best quality products and technical support to ensure that every partner with us can feel our professionalism and dedication.
IKNOW insists on customer focus, providing one-stop pneumatic fluid solutions and personalized pneumatic actuator customization services to help customers achieve greater success. Our services cover construction, bio-medicine, fire fighting, water supply and drainage, petrochemical, metallurgy, paper, power and other industries, and have won unanimous praise from customers.
Why 1000+ Customers Choose Us
18+Years Experience:
Since 2006, IKNOW has been committed to the fluid control system of pneumatic actuators. With almost two decades in the industry, we have honed our expertise to deliver exceptional solutions.
Integrated Factory:
Our product prices are trusted by customers due to their high cost-effectiveness and strict quality control. Meanwhile, we are more capable of ensuring timely delivery.
Customer Customization:
Our advantage is the customization of non-standard actuator products. We offer personalized services from cylinder selection to material choice, guaranteeing stable and efficient product operation in diverse environments, tailored to customers' needs.
One-stop Solution:
IKNOW can provide complete installation and commissioning services for valves, pneumatic actuators, and pneumatic accessories, greatly reducing the time and effort customers spend in searching and integrating resources from different suppliers.
Innovative Technology:
IKNOW invests heavily in research and development, staying at the forefront of pneumatic actuator technology. Our innovative solutions set us apart, delivering unmatched performance and reliability.
Service Support:
We provide excellent one-stop services including comprehensive after-sales support such as spare parts, product training, and rapid response services.
Our Product
● ZH-Series Linear Pneumatic Actuator
● ING-Series Scotch Yoke Pneumatic Actuator
● RT-Series Rack & Pinion Pneumatic Actuator




Application area




