About Us

• Weifang Sainpoly Agricultural Equipment Companyifang Shengbaoli Agricultural Equipment Co.,Ltd is located in Weifang Qingzhou city Huanglou town called " the first flower town in the north of China", which covers more than 5000 square meters. Our company is specialized in the production, sale and technical service of greenhouse materials. We are the leading supplier in this area. Our products include ventilation system, greenhouse fans, evaporative cooling pad, heating equipment, etc greenhouse materials.Based on the advantage of good quality and best price, more and more companies keep a constant cooperation with us. In the past more than ten years, we consistently performed strict quality standard and followed the ISO9001:2008 international quality system certification. We will continually endeavor and improve the quality of our production according to the needs of customers and try our best to be your best cooperative partner.
      The business idea of our company is “creating values constantly for our customers”. The quality policy of our company is “superior quality and sincere honesty”.