Danyang Chengzhong Tools Co., Ltd. manufactures step drills, serrated saw drills, HSS twist drill sets, screw and pipe extractors, countersinks and saw blades — from the heart of China's hardware industry.
Eight core categories of cutting tools and hardware accessories. Every item is produced and quality-checked in our own workshop — Tell us your target market and volume and we'll recommend the right specification.
We are a production factory — which changes how we can work with you.
No trading company in the middle. Your quote starts from our actual production cost.
Custom sizes, coatings, packaging and private branding — tell us the spec you need.
Heat treatment, coatings and geometry are controlled in-house, batch after batch.
Test orders and mixed containers welcome — start small, grow with us.
Heat treatment, grinding, coating and QC run on our own line — ask us for the process sheet or a video call walk-through of any SKU you are evaluating.
HSS & carbide steel selected to spec for every product line.
Cutting, grinding and fluting on our production line.
Titanium / black-oxide finishes applied for longer tool life.
Inspection before packing — sets, boxes or bulk as you need.
Tell us the product, quantity and target price — reply within 24 hours.