JINAN ZHAOYANG MACHINE Co., Limited (Former JINAN HUABAO MACHINERY Co., Limited) was founded in 1988, it's a leading manufacturer and famous for metallic materials SUPERFINISHING TECHNOLOGY, RESIDUAL STRESS RELIEF RELIEVING, oxygen generator and laser marking machine field, integrating R& D and sale. Our company covers an area of 50000. With our abundant experience and industrious and hardworking staff members, we can meet various requirements from different types of customers. Our production capacity amounts to 8000 sets per year.

We are mainly engaged in HB-superfinishing technology, HB-vibratory stress relief equipment(VSR), HB-welding stress relieving equipment(WSR), HB- residual stress detecting(RSD), oxygen generator and laser marking machine and our products sell well in the worldwide. We conduct strict quality inspections over each product. We will try our best to serve you and hope to become one of your friends and business partners.

JINAN ZHAOYANG MACHINE Co., Limited (Former JINAN HUABAO MACHINERY Co., Limited) has been qualified with ISO9000 and CE, the products always been used in the field of aviation, space, ship, railway, machine tool, ore machine and so on and the products were exported to all over the world.

Especially, HB-vibratory stress relief equipment has been servicing more than 2000 users all over the world since 1988 covered Asia, Europe, North America, South America and Africa. We promise good quality, excellent service and timely response for every user and bring great help for them.