Flint's products meet the national standards and international standards, which can ensure that the products are suitable for all kinds of standard working conditions and environment requirements, and can be seamlessly connected with all kinds of pipes, fittings and equipments of different standards in the world.

German Standard I Series:Derived from German Standard DVGW534:1995, the technology, material and performance are fully in line with European standards, and are more suitable for high-end commercial buildings, landmark buildings, public buildings, five-star hotels, high-end precision industrial equipment and other fields. Solid and reliable materials and lightweight clamping process to ensure the seismic performance of the piping system and the ability to resist the flow of 60 years of use in Germany highlights its top position in the stainless steel clamping technology.

National Standard I Series: originated from GB/T19228, applicable to the product specifications between the German and Japanese standards, to better meet the market demand for differentiation, in order to ensure the reliability of the German technology while meeting the needs of the Japanese economy, the application of the environment is more comprehensive, and is now widely promoted and used in the water market.

National Standard II Series: originated from Japan JWWAG116:2001, considering the economy of the product and the light weight of the building, Japan improved the German system of clamping technology to extend the insertion depth of the fittings and the depth of the connection at the clamping, to ensure that the same resistance to pulling force and the same standard of technical reliability with the German standard products, are widely used in civil construction of residential property, drinking water projects and projects of the work of the economic engineering.