Lianggong Valve Group Zhejiang Daye Flange Co., Ltd. (Daye Flange Pipe Fittings Co., Ltd.) is a professional manufacturing enterprise integrated with scientific research, design, development, manufacturing and management of various pipe fittings and flanges, occupies an area of 50 mu, has a fixed assets of over 100 million RMB and a staff of more than 260 members, finally deserves a place in R&D and production of flange industry due to its special advantages and unremitted efforts. The company has a long history, abundant power, excellent equipments and first class quality, wins the market recognition and good market reputation based upon its strong technical power, scientific management ideas, advanced management modes, creditable team and excellent facilities for so many years, and grows gradually into the best in the similar industry.
All flanges produced in the company are manufactured by up-to-date CNC machine tools, and strictly control at every production procedure by advanced inspection devices, so as to ensure deliver every product outside to the market without any defects and inferiors, to enable every product to be imprinted with “refined” mark after a strict trial. DAYE persists always in the tenet and concepts of providing more and better products to contribute to, rebound the society and develop.
Complying with the very stringent standard and selecting best materials is a consensus of becoming bigger and development of the company. All products in the company strictly accord with the standards like GB12459, SHJ, HGJ, ANST, JIS, DIN, ISO, and are made from 304, 321, 304L, 316, 316L, 2520, 31803, 904L Mo-Ti, carbon steel, heat-resistant steel, aluminum, bronze, various high-temperature alloys and corrosion-resistant alloys, INCONEL alloy, including INCONEL625, INCONEL600, INCONEL718, INCONEL750, INCONEL601; INCOLOY alloys such as
INCOLLOY800, INCOLLOY825, INCOLLOY020, INCOLLOY028, INCOLLOY925; MONEL alloys, for example: MONEL400,MONELK500; HASTELLOY, such as: HASTELLOY C-276,HASTELLOY C-22,HASTELLOY C-4, HASTELLOY C,HASTELLOY X,HASTELLOY B-2;super-austenite alloys like ALLOY926, 254SMO, and so on, these materials greatly improve the quality of products. The persistent concept of the company is to produce more products and make more refined and practical brand. The flanges produced in the company, involving slip-on steel flanges, wafer butterfly valve flanges, hubbed slip-on flanges, male & female flanges, sanitary flanges as per ANSI, DIN, JIS, GB and other standards, are widely applied in the fields like petroleum, chemicals, foodstuff, metallurgy, construction, power station, the diameter from DN15mm to DN5000mm can fully satisfy the application in various ranges and standards, the company gains the fame with its concrete action.
The place ahead is always the forwarding direction of DAYE Flange;
The fine craftsmanship is always the persistent target of DAYE flange;
The excellence is always the constant craving of DAYE Flange!
Come From China and enjoys great fame in the world, as picking most beautiful flowers and eating sweetest fruits, manufacturing most excellent product is the unstoppable pursuit of DEYE staff !
Old factory building
Over the years, with the trust and support of our customers, our company has won many honors and affirmations. History is inspiring and achievements inspiring. After the arduous stage of entrepreneurship, Daye is in an important transition period. Standing at a new starting point, Daye has an inherent desire for self-development, and a great mission of self-improvement.
The company adheres to the concept of people-oriented, talent is a valuable asset of enterprises. Human value comes from continuous self-enrichment, self-breakthrough and self-growth. A good learning attitude is the key to success.
Innovation is the eternal driving force for the development of the company. The company will fully expand the development space and core competitiveness of the enterprise, change all the ideas and behavior habits that do not meet the requirements of the future development of the enterprise, and train an excellent team that can withstand any storm. The company strives to create a good and fair competitive environment, providing employees with opportunities and motivation for sustainable development. I firmly believe that as long as we think and work hard, learn with an open mind and keep forging ahead, we will get the reward we deserve.
Looking back on the past, we have been advancing in overcoming difficulties and growing steadily in adversity. We should carry forward the factors of past success and promote the spirit of dedication, honesty, teamwork and innovation. Today's efforts will surely create tomorrow's brilliance!
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