One-Stop Solution for Anti-Corrosion and Thermal Insulation Projects
- Product Description
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Material: Glass fiber cotton
Specifications: 600mm x 1200mm, thickness 10mm x 100mm. Standard size is 50mm.
Installation method: Attach using adhesive mortar, then secure by driving expansion thermal insulation nails into the wall.
Elevator shaft sound-absorbing panels are specialized acoustic materials designed and manufactured specifically for elevator shafts and machine rooms. The core material is yellow glass wool fiber, a type of centrifugal glass wool that has been widely used around the world for decades due to its proven sound-absorbing properties and excellent fire resistance. Additionally, the panel’s surface is coated with composite sound-absorbing granules, which not only enhance the overall sound absorption performance but also make installation more convenient. The unique concave-convex design of the elevator shaft sound-absorbing panels significantly increases the effective sound-absorbing area while simultaneously altering the way sound waves reflect. As a result, these panels achieve a Noise Reduction Coefficient (NRC) of 0.75, making them highly effective at reducing noise levels.
About Us
Cangzhou Zhiwo Energy-Saving Materials Co., Ltd. boasts a broad business portfolio, spanning core construction material sectors such as energy-saving materials, refractory materials, waterproofing materials, and sealing materials. The company also offers a diverse range of products, including rubber goods, plastic products, architectural decoration and renovation materials, and construction machinery and equipment. Additionally, it excels in the sales of chemical products (excluding hazardous chemicals), hardware items, and electronic products. With specialized expertise in corrosion protection and thermal insulation project construction, the company provides customers with comprehensive, one-stop solutions—from material supply to turnkey project execution. Furthermore, Cangzhou Zhiwo actively engages in import and export activities for goods and technologies, enabling seamless integration into the global market and aligning itself with international standards.
On-time delivery
The company operates 8 production lines with an average daily capacity of 1,000 tons, ensuring short production cycles and rapid delivery times.
Highly experienced
The company continuously upgrades its production processes and testing equipment with advanced technology, equipping itself with state-of-the-art inspection facilities to strengthen quality control over its products.
Sold far abroad
The company's products are exported to countries and regions including Europe, the U.S., Japan, South Korea, Australia, the Middle East, Africa, and Southeast Asia.
Quality Assurance
The company boasts a highly qualified, innovative management and R&D team dedicated to delivering premium products and services to our customers.
FAQ
Can you handle small quantities?
Yes, we accept small orders with fast delivery.
When is the delivery time?
Stock orders will be fulfilled within 7–15 days; for OEM and ODM orders, the exact timeline depends on the specific situation.
What are the payment terms?
Wire transfer or letter of credit, Western Union, Alipay, and more.
Can I have my own custom product?
Yes. We offer OEM and ODM services, including design, branding, packaging, and more.
Elevator shaft sound-absorbing cotton
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Cangzhou Zhiwo Energy-Saving Materials Co., Ltd.
Manager Zhang:+86 18831782053
Email address:zzc@zhiwoda.com
Factory Address: Migezhuang Town, Hejian City, Cangzhou City, Hebei Province
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