• Outdoor and severe ambient and process conditions
• Use where harmful vibration and pulsation are present
• Hydraulic equipment, pressure washers, oil field equipment, pumps, compressors and process systems

Qingdao DaZeFengYang is one professional pressure gauge and hardware tools manufacturer, who is also one member of China National Hardware Association.

Together with our highly skilled technical experts, we have put an effort to meet the quality of pressure gauge as per GB/T (Chinese Standard) & International Standards requirements, and have already got ISO9001, CE certificate for all our products, including: pressure gauge, gas regulator, cutting torch and welding torch etc.

Over the passed years development, there is now an impressive selection of products, both special and standard, with keen prices and deliveries, which together with the speedy sales and after sales service make our company attractive to customers all around the world, especially for those distributors and importers from Europe, Southeast Asia, Middle East, America and Australia.

Welcome every friend to call, email us and visit our company. We sincerely hope to create wonderful future together with you.

• 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.
• Best After-sales Service: Our company provide best after-sale service all the time, for our goal is a long trade cooperation term.
• Serious Inspection Procedure with Excellent Quality: Our pressure gauges all are 100% inspection, we also have passed ISO9001 and UL certificated.
• Quickly Delivery: Our company provides in-time delivery, always satisfy customers needs.
• 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.
• OEM orders: In the past years, we have many OEM orders from very famous company in USA and European market.