Sandpaper works well for smoothing rough surfaces. But it can hard to get into tight spots or around curves sometimes. That’s the very reason why a convex sanding block is invaluable! RUIHONG has got you covered with a special sanding block that works perfectly for smoothing delicate curved surfaces on all your woodworking projects!
The RUIHONG concave sanding block is designed to fit in the palm of your hand. That proves it is possible to sand those difficult sharp curves. The ideal tool for smoothing out curved surfaces such as bowls, the score tool will help you finish your project fast and with ease.

It’s details that make a woodworking project stand out when you are working on one. Smooth curves, sanded edges and fitted joints take practice to get them right and are the result of training and experience. With the RUIHONG Sanding Blocks with a concave surface, you can achieve that professional look on your project. The unique block shape sand on flat surfaces and rounded edges for a smooth result, no need for a hard block.

Whether you're just getting started or have some experience, woodworking makes it a lot easier if you have good tools. The RUIHONG concave sanding block is the tool everyone needs to do excellent work. Its contoured shape allows you to easily sand curved surfaces and intricate details, so to achieve a great finish to your project.

Rough surfaces can be frustrating and detract from the appearance of your woodworking projects. Never have to worry about uneven surfaces anymore with the RUIHONG concave sanding block. Special block design helps to fit sanding of curves and use for detailed sanding better every time.
company has been accredited through lS09001. CE, SGS various other certifications. Furthermore, it holds more than 20 patents concave sanding blockgrinding industry are protected under the independent intellectual property rights. was named a high-tech company in the province Ningbo Province.
main business of the firm is manufacturing Sanding pads sanding blocks. These products are widely used in the automotive industry, electronics industry furniture, aerospace industry furniture industry. The products from the company are available full to Asian as well as concave sanding blockmarkets, and satisfy all international and domestic needs. Middle East, the Americas as well as various other regions are highly praised by both old and new customers.
Deyan a manufacturing plant that covers 20.000 square meters. Deyan has five product lines that include more than 1500 models accessories and spare parts satisfy all customer needs in full. Deyan has obtained more than 20 patents order to provide professional technology customers concave sanding blockthe world.
Ningbo Deyan Hardware Technology Co., Ltd. is located Ningbo which is the southern port of China's Yangtze River Delta Economic Zone. The city located in the middle of China's coast. It situated near the center of China's coast. There are numerous excellent ports along the coastline. They can reached via air, land and concave sanding block. The system water transportation is efficient and beneficial to both transport and trade. It is an advantage for the region.