COMPANY PROFILE
Welcome to Passive, Passive was founded in 2000. It has four core bases now: The brand headquarter in Beijing,the production base in Linqu, Shandong province, and two Operation and Service Centers separately located Shanghai and Guangzhou. Adhering to the enterprise spirit of "Quality for foundation, innovation for future", Passive is committed to providing customers with safe, comfortable and energy-efficient building facade solutions.
Currently, the Passive has a well-established R&D team for system windows and doors,standard Industry 4.0 production lines, performance testing center, windows and doors management software, a technology application center, sales & after-sales service teams, and an online retail platform. It has evolved into a system windows & doors enterprise integrating R&D, application design, manufacturing, sales and service, boasting over 200 distributors nationwide and a marketing network covering the entire country.

PASSIVE Windows & Doors was founded in 2000.
4 core positions
Franchisees nationwide260+
Become a WICONA partner

- enterprise spiritQuality based innovation leads to long-term success
- Brand conceptLeading the high-performance era of doors and windows
- product ideaMicroclimate Solutions for Architecture and Home Furnishings
- Corporate VisionPursuing the ultimate experience of performance doors and windows, building a future green new home
About Us
Cutting-Edge Window Design Inspired by Architectural Excellence Where Aesthetic Precision Meets Passive House Performance
Featuring advanced thermal insulation technology and breakthrough structural design, this system achieves a total frame-sash height of just 93mm and a structural depth of only 95mm. The result is an ultra-slim profile that not only enhances the minimalist aesthetic but also significantly improves energy efficiency — earning PHI Passive House Component Class A Certification.
PASSIVE National Marketing Network Layout
Having a keen insight and forward-looking vision into the market, always believing that good products can definitely have a large market.
The Paswo brand has always adhered to the concept of quality and innovation, with the original intention of being responsible to customers, the industry, and contributing to society. It accurately understands product performance and customer needs, and its brand strength attracts many distributors to join,
The service scope covers all parts of the country, with over 260 brand stores. Paswo insists on precise market positioning and brand building, and collaborates with system partners, regional operation management, etc. to promote and expand,
To increase the market share and brand influence of our products, we always provide professional, systematic, and high-performance services to our customers, and cooperate sincerely to achieve mutual benefit and win-win results.






















