Certificate of Honor
Large-scale production facility equipped with multiple high-capacity melting furnaces
Genuine Materials, Trustworthy Quality
Professional Quality, Excellence as our Pursuit
Professional Technical Guidance Tailored by Product
Deploy specialized engineers according to industry needs to provide guidance
Comprehensive specifications covering a full range of sacrificial anode products
Addressing all the challenges you face in sacrificial anode matters
Advanced Electrochemical Laboratory
Utilizing advanced spectrometers, each batch of our products undergoes thorough testing
Equipped with an electrochemical laboratory, each batch of finished products undergoes testing for electrochemical performance
Global Coverage for Product Sales and Customer Reach
Our clients are spread across the globe
24/7 Customer Support - Pre-sales and After-sales Service
Quality assurance guaranteed for all manufactured and sold products
Efficient Service Team
Professional Customer Service Team
Certified Under the ISO9001-2008
Advanced Inspection Equipment
18 Years of Experience
Comprehensive Product Range
Keeper Marine is a leading manufacturer in the Shandong region specializing in sacrificial anode production. Formerly known as Weihai Yuntong, our company produces high-quality zinc alloy sacrificial anodes and aluminum ...
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