Internal Excontact Protection Intelligent Safety Relay

Designed for emergency halt buttons and safety door sensor inputs, enables both single and dual channel functions, features auto and manual reset options, includes a safety relay with three normally open safety outputs and one normally closed auxiliary output contact

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Beijing Pinghe Chuangye Technology Development Co., Ltd. was established in January 2004 and operates within the Zhongguancun Science Park in Beijing, with a registered capital of 20 million RMB. The company specializes in industrial signal interface solutions such as signal conditioners, safety barriers, and surge protection units, and holds official recognition as a national high-tech enterprise. Over two decades, Beijing Pinghe has firmly positioned itself as a key player in China’s industrial automation sector, achieving consistent growth and expanding its market presence, now recognized as a leading domestic brand. Its solutions are deployed across critical industries including nuclear energy, aerospace, petrochemicals, metallurgy, power generation, environmental protection, shipbuilding, and biopharmaceutical manufacturing, with annual output exceeding 20 million units. Trust from both domestic and international clients has been built through consistent product excellence and reliable after-sales support. Innovation remains at the core of our strategy, driven by a skilled workforce—60% of the R&D staff are senior engineers, representing over 40% of the total workforce—and backed by a robust portfolio of patents and intellectual property. We adhere to the ISO9001 quality standard, implement the "2411" response protocol and the "2485" service quality framework to ensure superior customer outcomes. Our manufacturing facility is equipped with state-of-the-art tools including YAMAHA Mounter, BUT lead-free reflow soldering machines, ICOAT automated coating systems, calibration devices, vibration testing platforms, and intelligent aging chambers. In partnership with the Beijing Institute of Automation, we have also set up a dedicated EMC compatibility testing lab. Every product undergoes rigorous validation by TUV Germany for SIL functional safety, ATEx explosion protection (EU), CE compliance (EU), FCC certification (EU), and additional international standards such as those issued by CCS. Moving forward, we are committed to delivering top-tier products and comprehensive solutions through continuous advancements in technology, product design, business strategies, and operational excellence.

1. who are we?
Headquartered in Beijing, China, our operations began in 2004, with primary sales directed toward the domestic market at 78.00%, followed by South Asia (7.00%), Southeast Asia (3.00%), the Middle East (2.00%), and Central America (2.00%). Sales to North America, South America, Eastern Europe, Africa, Eastern Asia, Western Europe, Northern Europe, and Southern Europe remain at 00.00%. The company employs approximately 101 to 200 staff members.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Isolated Safety Barrier,Signal Isolator,Surge Protective Device

4. why should you buy from us not from other suppliers?
Our solutions serve key sectors including nuclear energy, aerospace, petrochemicals, metallurgy, power generation, environmental protection, marine construction, and automated systems in biopharmaceuticals, achieving annual revenues exceeding 20 million

5. what services can we provide?
Accepted Delivery Terms: null
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: null;
Language Spoken:English,Chinese