K&G International Industrial Limited Factory Production Line

Industrial Blade Production Process Flow

We operate a full standardized production line for high-precision industrial blades, including paper cutting blades and circular slitter knives.

Our complete manufacturing process strictly follows six professional steps:

1. Raw material selection and inspection

2. Professional heat treatment for stable hardness and toughness

3. Precision milling and drilling

4. Fine grinding and edge sharpening for ultra-sharp cutting performance

5. Strict quality inspection on size, tolerance and sharpness

6. Laser marking and customized packaging

Every blade is produced under precise quality control. We provide reliable OEM & ODM services to customize blades according to customer drawings and technical standards.

We specialize in manufacturing high-precision industrial cutting blades for printing, packaging and machinery industries, including tungsten carbide knives, slitter blades and shear cutters.

We support both OEM and ODM services. For OEM, we produce strictly per your drawings, samples and brand requirements with customized laser marking and packaging. For ODM, our engineering team develops tailor-made blades or allows you to rebrand our existing standard items.

Equipped with full in-house processing facilities, we guarantee tight dimensional tolerance, stable quality and flexible order quantity to satisfy global clients’ sourcing demands.

Independent R&D for Industrial Cutting Blades

Our manufacturer takes continuous R&D investment as the foundation of product upgrade, focusing on various industrial blades for printing, packaging and papermaking industries.

We set up an independent R&D center with professional engineers experienced in metallurgy, heat treatment and precision machining. Our R&D scope covers new material development, heat treatment parameter adjustment, blade edge geometric optimization and finished-product performance verification. All newly developed blades pass lab durability tests and on-site customer trial cutting to verify wear resistance, toughness and cutting smoothness.

Besides standardized product development, our R&D team supports OEM & ODM customization. According to clients’ cutting load, speed and processing material, we develop exclusive blade formulas and specifications.

Driven by long-term technical research, we keep improving blade service life and cutting stability to create cost-saving value for global buyers.