HIPOYO Crayon Factory Quality Control System

Many of the production standards implemented by HIPOYO are the highest in the industry.
In addition, HIPOYO established the “high-quality consumer goods supplier” theory to ensure that product quality not only meets norms and standards, strictly controls product quality, but also meets the requirements of the current market and potential consumers.

In production, each process is required to work in strict accordance with the prescribed procedures.

At the same time, artificial intelligence (AI) technology is used to screen and monitor incoming materials, manufacturing processes and finished product storage.

We use advanced testing equipment, methods, strict rules and regulations, and well-trained personnel to ensure the quality of our products.

Our Crayon Factory Has Obtained Multiple Certifications


HIPOYO crayons have passed ISO9001, FSC, PEFC, FCCA, SQP, DDS certification, social responsibility: BSCI, SEDEX 4p, products that meet EN71, ASTM standards.