Organic Pigments|Inorganic Pigments|Fluorochrome--Hangzhou Colorful Pigment Co., Ltd.

Sustainability & Corporate Responsibility
Sustainability is the core operational philosophy of Hangzhou Color Source. As a professional pigment exporter and a highly resilient OEM manufacturer, we leverage our proprietary processes and formulations to guarantee consistent product quality and cost-efficiency across our production network. We integrate environmental protection, occupational health & safety, global regulatory compliance, and ethical business practices into all supply chain links, committing to deliver high-quality, compliant organic pigments for the global market.

EHS (Environmental, Health, and Safety)
We enforce stringent EHS standards across our entire OEM manufacturing network.

Environmental Protection:
Implementing rigorous pollution control and minimizing the carbon footprint during pigment synthesis and processing.
Occupational Health:
Ensuring workplace safety, proper ventilation, and comprehensive health protection for all personnel handling chemical materials.
Standardized Management:
Following international EHS management norms to guarantee the environmental friendliness and production safety of our pigments from raw material sourcing to final delivery.

CSR (Corporate Social Responsibility)

Beyond compliance, we actively fulfill our social responsibilities to build a sustainable and ethical value chain.

Ethical Supply Chain:
We mandate all upstream raw material suppliers and OEM production partners to adhere to fair labor practices, strictly prohibiting child or forced labor.
Sustainable Sourcing:
Prioritizing resource efficiency and lower-impact processes in the production of pigments intended for inks, coatings, and masterbatches.
Business Integrity:
Upholding maximum transparency and strict anti-corruption policies in all international trade activities, fostering long-term mutual trust with our global clients.

Compliance with Global Regulations
We keep real-time track of updates in international pigment-related regulations and conduct regular compliance reviews. Our pigment products for specific applications (such as UV inks, offset inks, flexo inks, and food-contact plastics) fully comply with the following international standards and regulatory systems:

Regulatory Category	Specific Standard / Regulation
Chemical Registration	REACH (More than ___ pigments registered)
Printing Inks	EuPIA Charter on Raw Material Selection and Exclusion (1st Edition, March 2026)
Food Contact Materials	Commission Regulation (EU) No 10/2011 (including latest amendments)
	Swiss Ordinance on Food Contact Materials (SR 817.023.21)
	FDA Federal Regulations TITLE 21 Sec. 178.3297 (Colorants for Polymers)
	Resolution AP (89) 1 & BfR Recommendations (Colorants for Plastics)
Hazardous Substances	POPs Regulation (EU) 2019/1021 & Delegated Regulation (EU) 2022/2291
	EU SVHC (Substances of Very High Concern)
	EU RoHS Directive
Toy Safety	EN 71-3:2019+A2:2024 (Migration of certain elements)