Shandong Chenqiang Metal Products Co., Ltd. is a professional manufacturer specializing in electric window openers, electric skylights, and smart pergolas. Headquartered in Weifang, Shandong Province, China, we serve distributors and project procurement partners across Europe, North America, and Southeast Asia.

Our three core business lines cover chain-type and rod-type electric window openers, electric skylights, and smart pergolas. All products are seamlessly compatible with mainstream smart home systems such as Alexa and Google Home. We provide one-stop OEM/ODM services covering design, tooling, and packaging, helping our partners build their own branded product lines with reliable lead times.

Quality runs through every stage of our operations. Backed by a well-established internal quality management system, every unit undergoes 100% functional testing before leaving the factory. We hold certifications including CE and CCCF, along with our own patents, and our strong R&D capabilities enable us to deliver stable, carefully engineered products for projects worldwide.

We are dedicated to serving B2B distributors, contractors, and project procurement partners who value stable supply, consistent quality, and rapid engineering support. Whether you are establishing a standard distribution product line or developing a custom project, our engineering team responds to technical inquiries within 24 hours.

——Smart Window Opening, Smarter Living.