Specialized in the instrumentation tubing and valve fittings industry, we aim to meet our customers' needs for safety and reliability.

Professional answers to customer questions|Tailor-made solutions|Customized processing according to customer needs|Perfect after-sales service

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Devek quality for your peace of mind

Quality National Goods Made by Craftsmanship

Our company is a domestic research, production and marketing in one of the science and technology-based manufacturing enterprises, with thirty years of production and management experience, through continuous research and development and innovation, always focusing on higher-end instrumentation fittings and instrumentation valve products. The company adheres to independent innovation, domestic substitution of imports, to provide users with high-quality instrumentation fittings and valves products used in harsh environments.

The company's main products include ferrule fittings, threaded fittings, ball valves, needle valves, check valves, filters, proportional unloading valves and other general-purpose instrumentation fittings, as well as medium and high-pressure instrumentation fittings, pressure-reducing valves, back-pressure valves, and process shut-off valves, etc., and customized processing for all industries. The products are widely used in analytical instruments, petrochemical power, hydrogen energy, new energy vehicles, aerospace, semiconductor and other related industries, high-quality products for customers to create greater value, and get the customer's praise and praise.

Quality is the lifeline of an enterprise, and a high-standard quality management system is the guarantee of our life continuity.

High Quality Product Guarantee

We have been following the responsibility of each process and each product to ensure that each product is under strict quality control

Reliable delivery guarantee

Modernized production lines, adequate stocking, and perfect production management system ensure your product delivery time.

Worry-free service guarantee

Whether it is pre-sales consultation, or after-sales service, rapid response to provide a full range of services to solve your needs

We are committed to excellence in everything we do and look forward to working with you!

E-mail: sales@dflok.com

Tel: 13952971228

Add: No.189, Xinglong Section, Yangzhong Avenue, Feng Yang Group, Yangzhong Economic Development Zone, Yangzhong, China