配件  制造商、经销商、供应商

MEGATRON Elektronik GmbH & Co. KG is a leading German supplier of precision sensors, industrial joysticks, precision resistors, small plastic parts and electronic housings. Founded in 1960, MEGATRON is an owner-run company based in Putzbrunn near Munich, Germany. It develops, produces and markets its own products as well as those of its longstanding international partners all over the world. MEGATRON works closely with OEM customers to develop individual and economical product solutions. A wide selection of immediately available stock items completes the portfolio.

Specializing in the R&D, production, and sales of automatic revolving glass doors, door controllers, and accessories. Including 2 wings/ 3 wings/4 wings Auto-revolving Doors, Auto-sliding Door, Curved Glass Door, Crystal Automatic Door, Automatic Door Controllers and Aaccessories.
Since 2005, ATMAKER has been deeply involved in the field of automatic revolving doors and door controls, obtaining 17 patents. Complying with CE standards, our products balance design ingenuity with customer expectations in appearance, quality, and functionality. ATMAKER remains at the forefront of the high-end door industry.
ATMAKER adheres to the concept of "survive by quality and develop by reputation", takes technology as the foundation, quality as the wings and service as the bridge to create a high-quality experience for customers.

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.

TianQu Aluminum Formwork
After nearly 20 years of operation and development, China tianqu group has become a large group enterprise integrating real estate, aluminum profiles, aluminum templates, doors and Windows, curtain walls, new energy, trade city, five-star hotels, etc., with more than 10 subsidiaries under its jurisdiction
Tianqu aluminum mold business covers aluminum mold research and development, design, production, sales, leasing, installation guidance and old plate renovation. At present, zaozhuang city in shandong province has a factory (covers an area of 150 mu, with an annual capacity of 300,000 square meters), zaozhuang city two factory (covers an area of 200 mu, with an annual capacity of 400,000 square meters), Qingdao factory (covers an area of 150 mu, with an annual capacity of 300,000 square meters, mainly radiation around Qingdao and overseas projects) three production bases.