Fitok Inc. specializes in manufacturing the world's best instrument valves and fittings, as well as instrument components and accessories. For a number of years, Fitok has provided the highest quality products and service to a range of customers and received recognition for its reliability in quality, delivery and service. Quality Fitok is committed to become one of the world's best valve and fitting manufacturers. We manufacture according to the industry's highest standards and are dedicated to providing the highest quality products to our customers. Among quality, cost, delivery and service, Fitok believes quality is the top priority, which shall be guaranteed unconditionally and uncompromisingly. Interchangeability We advocate that all manufacturers of valves and fittings provide interchangeable products for customers, instead of bringing inconvenience to their customers by manipulating their choices. Under the guidance of this principle, Fitok adopts the same product standards with Swagelok. Fitok guarantees total interchangeability with Swagelok products of the same specifications. Cost Control Cost control is our long-standing objective. Fitok takes whatever measures needed to continuously reduce its cost. By putting our production base in a burgeoning industrial park, we have managed to keep production cost at a reasonable level. In addition, we make full use of Internet resources and our existing supply chain and distribution network to control stock and sales expenses. Delivery On-time delivery is our firm commitment. Proper stock of raw materials, semi-manufactures and finished products are the solid base for realizing our on-time delivery commitment. And our advanced and efficient supply chain management makes on-time delivery possible at reasonable cost.