Company News
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NSEN hope to meet you at booth F54 in Hall 3
Everything is ready for your visiting! Meet NSEN at F54 in Hall 3, we are looking forward to meeting you!Read more -
Meet NSEN Valve in Valve World Dusseldorf 2022 at 03-F54
NSEN failed to meet you at Valve World Dusseldorf in year 2020, Year 2022 we will not miss it. We look forward to meeting you at Booth F54 in Hall 3 from November 29 to December 1, 2022 ! NSEN has been specialising in the manufacture of butterfly valves for 40 years and would like to have...Read more -
NSEN certification collection list
NSEN was founded in 1983, specializing in the field of eccentric butterfly valves. After years of exploration and practice, the existing product series below has been formed: Triple eccentric butterfly valve High performance butterfly valve Metal to metal butterfly valve -196℃Cryogenic butterfly...Read more -
The latest certification obtained by NSEN
High-tech Enterprise On December 16, 2021, NSEN Valve Co., Ltd. was officially recognized as a “national high-tech enterprise after the joint review and acceptance by the Zhejiang Provincial Department of Science and Technology, the Provincial Department of Finance, and the Provincial Taxat...Read more -
Chinese New Year Holiday Notice
As we draw closer to the Chinese Spring Festival day by day, we want to thank all the clients from the bottom of our heart for your continue support. We acknowledge that we would not be where we are today without you. May you take the time over this period to recharge and enjoy those near and dea...Read more -
New certification – Low emission test for 600LB butterfly valve
As people’s requirements for environmental protection are becoming more and more stringent, the requirements for valves are also increasing, and the requirements for the allowable leakage level of toxic, combustible and explosive media in petrochemical plants are becoming more and more st...Read more -
NSEN valve sets up a buffet to celebrate the Mid-Autumn Festival
The Mid-Autumn Festival is a time for family reunion. The big family of NSEN has gone hand in hand for many years, and the employees have been with us since the beginning of its establishment. In order to surprise the team, we set up a buffet in the company this year. Before the buffet, a tug-of-...Read more -
NSEN valve obtain TUV API607 Certification
NSEN has prepared 2 sets of valves, including 150LB and 600LB valves, and both have passed the fire test. Therefore, the API607 certification currently obtained can completely cover the product line, from pressure 150LB to 900LB and size 4″ to 8″ and larger. There are two types of fi...Read more -
NSEN wish you a Happy Dragon Boat Festival
The annual Dragon Boat Festival is coming again. NSEN wishes all customers happiness and health, all the best, and a happy Dragon Boat Festival! The company prepared a gift for all employees, including rice dumplings, salted duck eggs and red envelopes. Our holiday arrangements are as follows; Cl...Read more -
Coming show – Stand 4.1H 540 at FLOWTECH CHINA
NSEN will present at exhibition FLOWTECH at Shanghai Our stand: HALL 4.1 Stand 405 Date: 2nd~4th June, 2021 Add: Shanghai National Exhibition and Convention Center (Hongqiao ) Weclome to visiting us or disucssing any technical question about metal seated butterfly valve. As professional manufact...Read more -
New equipment-Ultrasonic cleaning
In order to provide customers with safer valves, this year NSEN Valves newly installed a set of ultrasonic cleaning equipment. When the valve is manufactured and processed, there will be common grinding debris entering the blind hole area, dust accumulation and lubricating oil used during grindin...Read more -
NSEN at CNPV 2020 Booth 1B05
The annual CNPV exhibition is held in Nan’an, Fujian Province. Welcome to visit NSEN booth 1b05, from 1st -3rd April NSEN look forward to meet you there, at the same time, thank you all customers for their strong support.Read more