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We are Rongjia

Established in 2010, Rizhao Rongjia Fitness LLC. is a leading manufacturer of kettlebell, dumbbell and rack with 10 technical staff and more than 100 workers. Located in Rizhao city of Shandong province which is near the Oinadao port, we can offer convenient transportation for customers abroad.

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The common choice of fitness enthusiasts

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The common choice of fitness enthusiasts

Unlock the Roman Chair: An all-around tool for creating a beautiful butt and back

Unlock the Roman Chair: An all-around too...

Want to efficiently sculpt your buttocks, strengthen your back, and improve your core stability? Don't miss this "treasur...
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Crafting Hardcore Home Fitness Equipment with Ingenuity

Crafting Hardcore Home Fitness Equipment ...

With years of deep expertise in the fitness equipment manufacturing industry, as a leading manufacturer of kettlebells, dumbbells, and racks, we re...
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Dumbbell Recommended Guide

Dumbbell Recommended Guide

Let me explain the difference between quick a...
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How to use barbell fitness?

How to use barbell fitness?

When we build muscles, due to the limited str...
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Kettlebell – an efficient and pract...

Hello everyone! I’m here to share with you fitness tips again! Today I’m going to talk about a fitness weapon - kettlebell. Some friend...
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