High Quality Disc Blades from SC WAWA

Where Precision, Durability, and Speed Meet the World’s Toughest Fields

At Jiangsu ShinChiWAWA Machinery Manufacturing Co., Ltd., we have spent over 30 years perfecting the disc blade — the workhorse of tillage. From humble beginnings as a small workshop to becoming China’s largest exporter of disc blades, we have never wavered from our founding promise: to deliver the most durable, precisely heat-treated, and cost-effective blades on the market.

Today, our new production facility in Hai’an, Jiangsu — strategically located just 170 km from Shanghai — represents the next chapter of that promise. With state-of-the-art automated production lines and direct access to China’s finest steel mills, we are redefining what a disc blade can be: longer-lasting, more consistent, and delivered in as little as 30 days.

Every disc blade begins with the right steel, sourced from China’s top-tier steel mills.

We know that even the best steel is only as good as its heat treatment. We expose the industry’s secret: many manufacturers stack dozens of blades together for quick, uneven heating, leading to inconsistent hardness and early failure.

At ShinChiWAWA, we do the opposite.

Every single blade undergoes individual heat treatment, where we precisely control temperature, holding time, and cooling speed. The result is blades with perfectly balanced hardness and toughness:

This level of precision is made possible by our advanced electric furnace + gas furnace combination system:

This is why customers in South America and Europe choose us over competitors. They know that when a blade says “ShinChiWAWA,” it will stay sharp, resist breakage, and perform reliably, season after season.

Our new facility in Hai’an marks a quantum leap forward.

A disc blade is never “one-size-fits-all.” We know that different soils, different implements, and different farms have unique needs. That’s why we offer full customization:

We are proud to stand behind our blades with an industry-leading warranty:

Choose disc blades from Jiangsu ShinChiWAWA Machinery Manufacturing Co., Ltd. — where 30 years of experience, China’s best steel, advanced automation, and a 30-day delivery promise come together to give you the most reliable partner for your tillage needs. Join thousands of farmers and dealers worldwide who have already made the switch. Contact us today for a quote and see the difference precision makes.