ZIBO SHENGXIANG GUANGHE METAL PRODUCTS

KAIYI HONGKONG HOLDINGS LIMITED

TOTAL SOLUTION PROVIDER FOR ABRASIVES

Name Item		Steel shot	GP Steel Grit	GL Steel Grit	GH Steel Grit

Chemical Composition	C	0.85-1.20
	Mn	0.60-1.20
	Si	0.50-1.20
	S	≤0.05
	P	≤0.05
Hardness		40-50HRC	46-50HRC	56-60HRC	60-68HRC
Density		≥7.2/cm³	≥7.4、cm³

KAIYI HONGKONG HOLDINGS LIMITED

24 Years of Production Expertise | Leader in China's Abrasive Market

Main Products

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Zibo Shengxiang Guanghe Metal Products Co., Ltd

KAIYI HONGKONG HOLDINGS LIMITED

Our company was founded in 2001, it's located in Zibo Luzhong Porcelain Capital, south of Jinan-Qingdao Expressway. The Binbo expressway is 10 kilometers each, the factory area is 9,800 square meters, and there are 110 various production and professional technical personnel. In accordance with the modern enterprise operation and management mode, the company adheres to the quality policy of zero defect, and has formed steel grit, steel shot, stainless steel. Our company has the perfect quality examine program and modern test-con-trol equipment guarateed that various quality index of the product reached the country standard, and even to go beyond the standard of american moto engineer society.

Why Choose Us

Charge your electric vehicle at home using one of our smart home charge solutions or gain access to over 3,000 public charging bays across the country using our intuitive app.

24 Years of Industry Expertise

24+ years of production expertise in abrasive manufacturing.
International Quality Assurance

Premium steel shot & grit with strict ISO 9001 quality control.
Customized Solutions for Your Needs

Customizable solutions for particle size, hardness & applications.
Factory-Direct Pricing & Fast Global Shipping

Direct factory pricing with fast global shipping (50+ countries served).
Dedicated Technical Support

Dedicated technical support for optimal surface treatment results.

OEM/ODM Service

We have always been committed to designing products and solutions that improve people's quality of life.

Core Services

We offer a full range of core services covering customization, production, and quality control. We can customize exclusive steel shot and grit according to your requirements for size and hardness (HRC 40-68). With an annual production capacity of over 10,000 tons, we can quickly supply goods to more than 50 countries worldwide. All products undergo 100% pre-shipment inspection and hold authoritative certifications such as ISO 9001 and SAE, trusted by industries including aerospace and automotive manufacturing.

Custom Abrasives
Bulk Production & Supply
Quality Testing & Certification

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Value-Added Services

Our value-added service covers three core sections: Technical Support & Solutions provides free samples, application consulting and on-site debugging to help optimize surface treatment effects; After-Sales & Long-Term Cooperation includes 24-hour customer support, satisfaction guarantee and exclusive discounts for old customers to strengthen cooperation stickiness; Sustainable & Environmental Protection Solutions focuses on lead-free low-carbon abrasives, low-dust design and EU RoHS and other certifications to help customers achieve green production.

Technical Support & Solutions
After-Sales & Long-Term Partnership
Sustainable & Eco-Friendly Solutions

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Application Areas

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Steel Fabrication
Rust Removal
Aerospace
Automotive
Casting & Forging
Marine Shipbuilding

What Our Customers Said

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John, Engineer*

I work in a metal fabrication plant, and we've been using your abrasives for our surface treatment processes. I'm extremely impressed with the consistency in quality. The grit distribution is spot - on, which ensures a uniform finish every time. We used to struggle with uneven polishing and inconsistent rust removal, but since switching to your products, those issues have vanished. The products also last longer than the ones we used before, reducing our replacement frequency and ultimately saving costs. It's a win - win situation for us!

Sarah, Small - business Owner

As a small - business owner in the jewelry - making industry, precision and quality are everything. Your custom - abrasive solutions have been a game - changer for me. I needed a specific type of abrasive with a very fine grit for polishing delicate gemstones, and you guys delivered exactly what I asked for. The communication during the customization process was seamless, and the delivery was prompt. My clients have been raving about the enhanced luster of the jewelry pieces, and it's all thanks to your amazing products. I've already recommended you to several of my industry peers.

David, Auto Repair Shop Owner

When it comes to auto body repair, having the right abrasives is crucial. Your metal - surface - cleaning abrasives have made our rust - removal and paint - stripping processes a breeze. They're so efficient that we've cut down on labor time significantly. The fact that they're also environmentally friendly is an added bonus. We no longer have to worry about harmful chemicals polluting our workspace or the environment. Plus, the after - sales support has been top - notch. Whenever we've had a question or an issue, your team has been quick to respond and provide solutions. Keep up the great work!

Emily, DIY Enthusiast

I'm a huge DIY fan, and I love working on home improvement projects. I bought your all - purpose abrasive kit for some metal furniture restoration jobs. I was a bit skeptical at first, but boy, was I wrong! The variety of abrasives in the kit was perfect for different stages of the restoration, from heavy - duty rust removal to fine - finishing. The instructions were easy to follow, and the results were better than I could have hoped for. Now, my old metal chairs look brand new! I can't wait to start my next project using your products.

Michael, Manufacturing Plant Supervisor

In our manufacturing plant, we deal with large - scale metal processing. We've been relying on your abrasives for quite some time now, and they've proven to be incredibly reliable. The mass - production - and - supply service you offer ensures that we never run out of stock, which is crucial for our continuous operation. The quality inspection and certification processes you have in place give us peace of mind, knowing that we're using products that meet the highest standards. And the technical support you provide whenever we face any operational challenges is invaluable. It's a pleasure doing business with you.

Olivia, Artisan

I'm an artisan who works with metal sculptures. Your abrasives have become an essential part of my creative process. The ability to customize the abrasives according to my specific needs allows me to achieve the exact texture and finish I envision for my art pieces. Whether it's a smooth, polished surface or a textured, rugged look, your products help me bring my ideas to life. The quality is outstanding, and I can tell that a lot of care goes into the manufacturing. I'm really glad I found your company, and I look forward to using your products for many projects to come.

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