Quality Control-Shanghai Heqi Glassware Co., Ltd.

Quality Control

Shanghai Heqi Glassware Co., Ltd. is consistently built upon a foundation of exceptional quality. All products strictly adhere to the ISO9001 quality management system to meet the high standards of our customers. Through advanced production techniques and rigorous quality inspection processes, each product is ensured to meet international quality standards.

Raw Material Selection

Premium glass materials are used, offering high heat resistance, corrosion resistance, and impact resistance. Material sources are traceable to ensure compliance with environmental and safety standards.

Production Process Control

Automated and semi-automated production equipment minimizes human error and ensures product consistency. Each production stage includes dedicated quality checkpoints, strictly controlling every step from cutting and blowing to final inspection. Products undergo high-pressure and high-temperature testing to verify performance under extreme conditions.

Finished Product Inspection

Precise dimensional testing ensures compatibility with international standard laboratory equipment. All glassware must pass transparency and surface cleanliness tests, guaranteeing flawless quality. Sealed equipment undergoes rigorous leak tests to ensure efficient operation.

Environment and Sustainable Development

Eco-friendly materials and processes are employed to reduce waste emissions. We are committed to green manufacturing, promoting sustainable development within the laboratory instrument industry.