压力计  制造商、经销商、供应商

Isaflex GmbH, Armaturen und Schlauchtechnik (fittings and hose accessories) is a family-owned business that was founded in 1986 by Messrs. Frankenberg and Meinus.
Our company management always put the reliability and quality of our products front and centre. Our company started doing business in Duisburg.
As we have enjoyed continuous growth, we were able to add four additional locations in Castrop-Rauxel, Frechen, Hilden, and Neuss, where our customers will always find competent experts who can provide them with the expertise and flexible service they require.
Thanks to our long years of experience and the strong ties to our suppliers , our manufacturing and trading company is able to guarantee that the products we make for the segments of mechanical and plant engineering as well as pipeline construction will always reflect a high degree of expertise and work in a reliable fashion.
We also have the right solution for any high-pressure water equipment you may require.

Why Choose Us

With more than 20 years experience,Nanjing Wotian Technology Co., Ltd. exported products to 130 countries and have offered over 3000 solutions. Our 70 engineers R&D team with over 30 years experience on customization is always available to assist you in the most complete solutions. Our main products are Pressure Sensors, Pressure Transmitters, Level Transmitters, Differential Pressure Transmitter.  Our standard products are shipped directly from stock. Our specialty is to make customized products for Your Pressure Sensor Solution. We do OEM, ODM for the World's Top 500 Companies. As one of the China pressure sensor products suppliers that own the most complete certificates, we have obtained 20+ quality certification like CE, REACH, ROHS, SIL, SGS, TUV, CNEX, ISO9001, IATF16949 and over 100 Patents.




What We Do

At Nanjing Wotian, our core focus lies in the meticulous production of pressure sensors, heralding a new era of precision and reliability. With a sprawling production capacity exceeding 4 million units annually, our products epitomize quality and craftsmanship. From pressure transmitters to level sensors and temperature sensors, our repertoire encompasses a comprehensive range tailored to meet diverse industrial needs. With factories strategically located in Nanjing and Anshan, we operate from the picturesque Jiulong Lake International Headquarters Base, symbolizing our commitment to both excellence and aesthetics.





Our Goal


Driven by a fervent commitment to customer satisfaction, we endeavor to redefine the landscape of pressure sensor technology. Our mission is not merely to manufacture sensors but to cultivate a culture of innovation that transcends boundaries. With a steadfast dedication to continuous improvement, we embrace the principles of lean management, ensuring that each sensor we produce embodies the pinnacle of quality and performance. Through our pursuit of excellence, we aim to not only revitalize pressure sensor industry but also contribute to the advancement of society, fostering a future where innovation thrives and happiness abounds.

Shanghai Zhaohui Pressure Apparatus Co.,Ltd. (ZHYQ) is the leading professional manufacturer in the industrial of pressure, flow, temperature, liquid level and Internet of Things (IoT).
ZHYQ found in 1999, based on the physical quantity of pressure, flow, temperature and level, developed a series of large scale and professional measurement products.
ZHYQ is ISO9001 (2015) Quality management certificated company, we acquired the certificates of CMC, Ex, MA, CE, RoHS and etc, till now we have applied for 7 Invention patents and more than 50 utility model patent technologies.
In recent years, ZHYQ actively expands the capacity and enhances to develop new products to meet the requirement of the market, found R&D center covers 1500㎡ and production base covers 10000㎡, annual yield more than 1 million pieces , the produces are widely used in the field of industrial process control, energy & electricity, hydrology, construction machinery, medical experiment, military equipment and etc, our market spread all over the world with more than 50 countries and areas.

Shenzhen Taoshi water treatment equipment technology development co., LTD., the most professional domestic water purifiers PE pipes, pressure barrels, PP cotton filter, filter, membrane shell water purification machine, pure water machine accessories wholesale manufacturers. Taoshi brand PE pipe, PP cotton filter, pressure barrels, filter bottle, membrane shell the best-selling nearly more than 30 provinces, city, autonomous regions and municipalities directly under the central government, and exported to North America, Europe, Middle East, southeast Asia, more than 50 countries and regions. WQA, 2015 in the United States as water quality security association member, and won the American NSF approval certificate, domestic ministry of health approval documents issued by wading, quality assurance, the choose and buy.
Companies adhering to the "quality first, reputation first, customer first" purpose, to strengthen quality consciousness, continue to meet customer requirements; Strengthen the awareness of competition, improve product sales; Strengthen management awareness, continuous improvement of the quality system quality policy to win acclaim from the customers both at home and abroad. In 2015 the United States water quality association (WQA), water quality association member but would become the United States, enjoy the WQA in all the support policy on the international water quality association. Shenzhen Taoshi comply with "pioneering and innovative, pragmatic, forge ahead" spirit of enterprise, effort to build a more perfect management system according to modern enterprise system, is committed to the global market!

Xinyi technology has a group of multi-disciplinary professionals, adhere to the road of independent innovation and independent brand. We should always develop together with employees and customers, take promoting the development of national industries and improving the automation level of traditional industries as our own responsibility, and actively carry out cooperation and exchanges with international peers, so as to lay a good foundation for the internationalization of enterprises. Superior product performance, strong technical team, super first-class after-sales service, for the company at home and abroad in the instrument industry to establish a good reputation.

Since its inception in 1962, OMEGA has grown from manufacturing a single product line of thermocouples to an established global leader in the technical marketplace, offering more than 100,000 state-of-the-art products for measurement and control of temperature, humidity, pressure, strain, force, flow, level, pH and conductivity. OMEGA also provides customers with a complete line of data acquisition, electric heating and custom engineered products.

Impulses for Automation with Fluid Systems, Pneumatics, Solenoids, Electronics from Kuhnke - competent supplier with products for the automation in the devices, engines and arrangements buildin