I’ve decided to give you more surprises! So all materials enjoy a 15% discount.
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Corporate culture
Unity and collaboration, seeking truth and innovation.
Technology-driven, innovation-led
As a high-tech enterprise, innovation is the key to its core competitiveness. The company has accumulated a total of 42 patents and successfully obtained a patent in 2025 for “a new type of handle-controlled pressure-regulating valve.” Through continuous technological R&D, the company provides robust support for upgrading product performance, maintaining full control over the entire process—from R&D to production—and thereby solidifying its competitive edge in the industry.
Integrity is the foundation; quality comes first.
Integrity is a vital cornerstone of its business operations. Guided by the principle “Integrity Builds Brilliance,” the company places great emphasis on product quality. It not only adheres to comprehensive part-production procedures and multi-level inspection and acceptance standards but has also obtained ISO9001 certification for its quality management system. By striving to deliver reliable products to its customers, the company has achieved a customer satisfaction rate exceeding 99%.
Precisely match needs, customized services
The company not only provides standardized products but also focuses on meeting customers’ personalized needs by offering customized services. Its main product lines—including petroleum drilling and production accessories, pneumatic and hydraulic control components, and over 1,000 other items—can be tailored to meet the operational requirements of various industries and satisfy customers’ diverse procurement needs.
Integrated production and sales, efficient order fulfillment.
As a manufacturing enterprise, the company adopts a direct-sales model from the manufacturer to eliminate intermediate links, while ensuring timely order delivery and preventing delays that could disrupt customers’ production schedules. Additionally, we offer a one-stop, comprehensive procurement service to simplify the purchasing process for our clients and enhance collaboration efficiency.
Global presence, win-win development.
The company adopts an attitude of open cooperation; its products are not only deeply integrated with domestic console manufacturers but are also sold to numerous countries around the world.
Corporate Vision
We are committed to becoming a reliable supplier in the field of pneumatic and hydraulic components. We are deeply rooted in the domestic market, firmly establishing our industry position, while continuously expanding our international influence. Relying on mature technology, dependable quality, and comprehensive services, we have become a trustworthy partner for customers both at home and abroad, and we are also contributing to the development of China’s pneumatic and hydraulic components industry.
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Need help? We’re here to help!
Phone/Fax
+86-631-5684177
Service hotline (same number on WeChat)
+8615588424700
+8613561811500
Contact email
whzhpc.business@whzhpc.com
Contact Address
No. 55 Dalian Road, High-Tech Industrial Development Zone, Weihai City, Shandong Province
If you have any questions about our products or need assistance, please feel free to contact us.
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