Sustainability
As a leading Hong Kong jewelry manufacturer, we integrate sustainability into our China factory operations, delivering 100,000 custom pieces monthly to brands in 90+ countries. Our ethical practices and innovative solutions empower brands to create best-selling, eco-conscious jewelry.
Our Sustainability Commitments




Ethical Sourcing
We source materials through a global network, adhering to strict ethical and environmental standards, ensuring responsible supply chains.
Recycled
Metals
Our factory’s RJC-certified recycled metals reduce environmental impact, meet sustainability demand, and ensure ethical, transparent sourcing for eco-conscious jewelry.
Biodegradable Packaging Option
We offer biodegradable packaging to customers, reducing waste and supporting brands’ sustainability goals.
Trend-Driven Product Development
Our market research and collaborative design create best-selling jewelry with sustainability in mind, aligning with global trends.

Lab-Grown Diamonds
As a sustainable jewelry manufacturer, Heng Lee offers lab-grown diamonds, ethically produced with minimal environmental impact. These eco-conscious gems, crafted using innovative technology, align with global sustainability trends, empowering brands to create responsibly sourced, best-selling jewelry that meets consumer demand for ethical luxury.
Industry-Recognized Certifications
We uphold the highest sustainability standards through rigorous certifications, validated by trusted industry bodies.
Responsible Jewellery Council (RJC)
Our RJC certification ensures ethical sourcing, responsible supply chains, and environmental stewardship across our operations.
Business Social Compliance Initiative (BSCI)
BSCI certification guarantees fair labor practices, safe working conditions, and equitable wages in our China factory.

