About us

About us

Brief introduction of us

Weifang Sainpoly Greenhouse Equipment Co., Ltd. is a professional company that is engaged in the production, sales, and technical service of greenhouse materials. Our company provides a full set of greenhouse solutions, including greenhouse framework and ventilation systems, cooling, heating, and planting systems, among others. We are committed to providing our customers with comprehensive services on greenhouse planting.

Since the establishment of the factory in 1997, we have always adhered to the quality policy “Quality is good, sincere and trustworthy,” and we adhere to the ISO9001:2008 international quality standard and CE certification. Our high-quality products have been exported to Central Asia, West Asia, the Middle East, America, and Europe.

Our company will continue to create value for customers, and mutual benefit and win-win is our criterion.


Our team

Our company has workers with many years of experience, mature technology research, excellent sales staff, and experienced greenhouse design. We are committed to providing our customers with the best greenhouse solutions and comprehensive services.

Our certificate

Weifang Sainpoly Greenhouse Equipment Co., Ltd. is proud to hold several important certifications in the industry. We have obtained the CE certification, which ensures that our products meet EU safety, health, and environmental standards. In addition, we have achieved ISO certification, which demonstrates that our company has established a quality management system that meets international standards. Furthermore, we have obtained SGS certification, which is a globally recognized standard for quality and integrity. These certifications reflect our commitment to providing high-quality greenhouse equipment and services to our customers worldwide.



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