Core engineering capability
Reaction engineering
Precise control of reaction conditions and parameters secures product quality and stability
Hydrogenation
Precision hydrogenation technology ensures product stability and quality
Distillation & purification
Advanced distillation equipment achieves high-purity product specifications
Quality control
Strict QC procedures compliant with international standards
Process logic
Ying Chang’s process logic falls into two types:
virgin-material processes focus on the nature and sourcing of raw materials, while engineering processes emphasise process capability and technical control.
Beyond competing on raw-material price, we differentiate products through engineering.
virgin-material processes focus on the nature and sourcing of raw materials, while engineering processes emphasise process capability and technical control.
Beyond competing on raw-material price, we differentiate products through engineering.
High-quality sourcing
Quality assured for every raw material
Strong technical capability
Advanced technology applied throughout the process
Trusted by customers worldwide
With twenty years of process experience, our customers span the globe.
穩定的生產規模
6,000~15,000 tons / month
Ample capacity for large-scale demand and reliable supply.
遍佈全球的客戶信賴
20 years of experience
With twenty years of process experience, our customers span the globe
Southeast Asia
Japan
United States