Shandong Xingmu Yuan Intelligent Technology Co., Ltd. specializes in the production and sale of intelligent electric ventilation window systems. Our product range includes: intelligent smoke exhaust window systems, intelligent ventilation window systems, electric window opener series, manual window opener series, fire linkage smoke exhaust window projects, and finished installation services. Since our establishment, we have been consistently engaged in the research and development of intelligent products.

Our company has obtained the National Fire 3C certification qualification, with tests for smoke exhaust window wind resistance performance, air tightness, and water tightness.

Wind pressure resistance: Meets National Standard GB/T 7106-2008, Grade 9

Deformation Test: P1 > 2.0 kPa (L/150)

Repetitive pressure testing: P2 = ±3.0 kPa

Level of inspection: P3 = ±5.0 kPa

Airtightness Performance: Positive pressure meets national standard GB/T7106-2008, Grade 8

Positive pressure unit seam length air permeability average value: q1 = 0.2 m³ (m³/h)

Average air permeability value per unit area for positive pressure: q2 = 1.1 m³ (m³/h)

Vacuum meets national standard GB/T7106-2008, 8th level.

Average air permeability at negative pressure unit seam length: q1 = 0.3 m³ (m³/h)

Average air permeability value per unit area: q2 = 1.4 m³/(m³h)

Waterproofing Performance: Meets National Standard GB/T7106-2008, Grade 6

Comprehensive test value of stable pressure method: △P = 700 Pa

Our products are suitable for public places such as airports, hotels, exhibition centers, convention centers, sports venues, large theaters, science museums, shopping malls, greenhouses, and industrial factories. By integrating with glass curtain walls, transparent roofs, etc., they effectively address the technical challenge of combining aesthetics, practicality, high transparency, energy efficiency, and cost-effectiveness.

Our company, based on the specific circumstances of the project and the requirements of the client, customizes a reasonable and cost-effective solution, ensuring the long-term durability of the products to meet the needs of design and engineering projects.