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Our Brochures
Environmental Consulting and Engineering
Environment Site Assessment
WESSLING follows an internationally recognized assessment framework combined with local regulations to provide ...
Environmental Consulting and Engineering
Environmental Due Diligence Audit (EDDA)
WESSLING is committed to providing investors and sellers with comprehensive health, safety, and environmental (EHS) risk ...
Environmental Consulting and Engineering
Indoor Air Quality Investigation
We ensure your indoor air quality.Through professional testing and analysis, WESSLING’s experts helps you accurately identify ...
International Trade Support
Supplier Audits in China
WESSLING is on-site. Our independent audits, based on international standards, ensure your procurement decisions are risk-free....
International Trade Support
Pre-shipment sampling and Inspection (PSI)
We help business improve financial performaance by ensuring the entire organization system is aligned...
International Trade Support
International Labelling Check
For food products to be successfully exported and marketed in target countries, their labels must comply with local regulations...
Food Services
Food Analysis
WESSLING safeguards your brand reputation and ensures the quality and safety of your products from source to market...
Food Services
Marketability and Compliance Assessment
WESSLING helps your products meet compliance requirements and successfully enter Chinese market...
Food Services
Crisis Management and Expert Services
WESSLING provides expert support covering the entire food processing chain—from food safety recommendations to compliance ...
Cosmetic Services
Cosmetics Analysis
From formulation to market launch, we ensure safety and compliance every step of the way...
Cosmetic Services
Cosmetics Compliance Consulting
WESSLING’s is dedicated to providing comprehensive product safety and compliance services to cosmetics suppliers...
Cosmetic Services
Cosmetic On-Site Expert Services
From GMP audits to industrial hygiene, from process optimization to finished product testing, we ensure every cosmetic product ...
Food Contact Materials Services
Analysis of Food-Contact Materials
WESSLING provides high-standard analysis services for food contact materials in accordance with Chinese national standards...
Food Contact Materials Services
Food Contact Materials Regulations Compliance Consulting
WESSLING is committed to providing the food industry with high-standard, one-stop solutions for testing and consulting....
Food Contact Materials Services
Declaration of Conformity (DoC)
WESSLING offers a one-stop service for declarations of conformity—from raw material screening to declaration drafting, and from ...