Kunlun Zhongda's Flat Diaphragm Pressure Sensors Secured Bulk Procurement for Oilfield Project, Successfully Replacing Imported Products
author: jennie
2025-12-01
——Return Purchase by Existing Customer Validates Product Reliability, Single Order Reaches 100 Units
[Beijing, Recent] Against the backdrop of accelerating the localization of energy equipment, domestic sensor manufacturers are encountering significant development opportunities. Recently, Beijing Kunlun Zhongda Sensor Technology Co., Ltd. successfully secured a bulk procurement order for its flat diaphragm pressure sensors for an oilfield project. After a year of testing domestic sensors, the customer decided to fully adopt Kunlun Zhongda products in the new project, replacing the original imported brands, with the order quantity reaching 100 units.
Building Trust from Trial to Bulk Procurement
The collaboration began early last year when an oilfield customer first approached Kunlun Zhongda to inquire about flat diaphragm pressure sensors for oilfield projects. Previously, the customer had consistently used imported brand sensors but, considering cost control and supply chain security, sought reliable domestic alternatives.
After thoroughly examining Kunlun Zhongda's corporate qualifications, production processes, and quality control systems, the customer initially established trust and decided to purchase 5 flat diaphragm pressure sensors for testing. This cautious trial order strategy is quite common in the petroleum industry, reflecting the customer's high emphasis on equipment reliability.
One-Year Testing Period Validates Product Performance
During the subsequent year-long testing period, Kunlun Zhongda's flat diaphragm pressure sensors demonstrated excellent performance in the harsh working environment of the oilfield. The sensors maintained stable measurement accuracy and reliable performance under complex conditions such as high temperatures, high pressure, and corrosive media, fully meeting various technical requirements for oilfield production.
"The petroleum industry has extremely high demands for equipment reliability, as any measurement error could impact production safety and efficiency," stated Kunlun Zhongda's Technical Director. "Our flat diaphragm pressure sensors employ special sealing processes and corrosion-resistant materials, specifically designed for harsh environments like petrochemical applications."
Bulk Order Demonstrates Domestic Capabilities
Based on the successful year-long testing experience, the customer proactively contacted Kunlun Zhongda when launching a new oilfield project this year, proposing to replace all flat diaphragm pressure sensors for the project with Kunlun Zhongda products. The customer explicitly stated that domestic sensors have fully matched imported products in performance, while offering greater competitive advantages in cost and service responsiveness.
This bulk order not only included 100 flat diaphragm pressure sensors, but the customer also indicated plans to gradually advance localization replacement in areas such as pressure transmitters, differential pressure transmitters, and temperature sensors. This marks a significant breakthrough for Kunlun Zhongda in the high-end industrial sensor field.
Technical Accumulation in Localization Process
Behind this success case lies Kunlun Zhongda's two decades of continuous technological investment in the sensor field. The company has provided sensor solutions for major projects including the 2008 Beijing Olympics heating project, Muyang Group, Jianlong Group, and Beijing Metro, accumulating rich industrial application experience.
"The process from trial to bulk procurement essentially represents the customer's comprehensive validation of our technical capabilities and quality control system," stated Kunlun Zhongda's Sales Director. "Petroleum industry customers have extremely stringent selection criteria; earning their recognition serves as the best proof of our product performance."
Industry Impact and Future Prospects
With the transformation and upgrading of manufacturing and increased awareness of supply chain security, the localization replacement of industrial sensors is accelerating across multiple sectors. Leveraging its technological accumulation and quality assurance systems, Kunlun Zhongda is becoming an important participant in this process.
"This is not just the success of a single order but a landmark achievement for domestic sensors breaking through in high-end application fields," stated Kunlun Zhongda's General Manager. "We will continue to increase R&D investment, providing high-quality sensor products that can replace imports for more industries."
About Kunlun Zhongda
Beijing Kunlun Zhongda Sensor Technology Co., Ltd. has focused on sensor research, development, and manufacturing for twenty years, with products covering multiple series including pressure sensors, temperature sensors, and temperature-humidity sensors. The company possesses comprehensive production testing equipment and a strict quality management system, committed to providing reliable sensor solutions for industrial clients.
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