Extreme outdoor conditions and harsh environmental factors.
Applications involving significant vibration and pulsation.
Hydraulic machinery, pressure cleaning devices, oil extraction equipment, pumps, compressors, and various processing systems.

Qingdao DaZeFengYang is a professional manufacturer of pressure gauges and hardware tools, proudly affiliated with the China National Hardware Association.

With a team of highly skilled technical experts, we are committed to ensuring our pressure gauges meet both GB/T (Chinese Standards) and international standards. Our dedication to quality has earned us ISO 9001 and CE certifications for our entire product range, which includes pressure gauges, gas regulators, cutting torches, and welding torches.

Over the years, we have developed an impressive selection of both specialized and standard products, all offered at competitive prices with prompt delivery. Our efficient sales and after-sales services make us an attractive choice for customers worldwide, particularly distributors and importers from Europe, Southeast Asia, the Middle East, America, and Australia.

We welcome all friends to contact us via phone or email, and we invite you to visit our company. We sincerely look forward to building a prosperous future together with you.

1.Advance Equipment and Professional Technology : we are committed to offer the good quality gauges with advance equipment and professional technology for all over the world customers.

2.Best After-sales Service:Our company provide best after-sale service all the time , for our goal is a long trade cooperation term;

3.Serious Inspection Procedure with Excellent Quality: Our pressure gauges all are 100% inspection , we also have passed ISO9001 and UL certificated;

4.Quickly Delivery: Our company provides in-time delivery with , always satisfy customers needs;

5.Convenient Purchase and save cost: We are skillful manufacturer, so it's convenient for you to purchase , We can provide our high quality products with reasonable price;

6.OEM orders: In the past years, we have many OEM orders from very famous company in USA and European market .