1. The core heat treatment technology

USES the advanced German gas protection, nitriding heat treatment technology, so as to ensure the durability of chisel and the crushing force

2. Select high-quality alloy steel

Raymond chisel with each batch of material is directly to order chisel, thus ensuring Raymond chisel quality stability.

3. Strict quality inspection

From material warehousing, to gold processing, to the heat treatment, the paint spray, to the packaging, all pass strict quality inspection, to ensure that each factory's Raymond chisel quality

4. Gold processing and heat treatment

Raymond chisel, machining and heat treatment in the same factory, so we have unparalleled price advantage.