Introduction
Unidirectional perspective glass is a kind of special glass with a high reflection ratio to visible light, usually used for covert observation. It is often used in police interrogation rooms, observation rooms in psychiatric hospitals, courts, prisons, offices, kindergartens and other places.The glass is a mirror on the side of the observed, and the observed can not see what is going on outside.On the contrary ,the glass is transparent on other side of the observer, and the observer can observe the observed without being aware of it.
Features
Normal Specification
Products Show
Application
Optical Parameters
Specifications
Workshop & Equipment
Package & Loading
Company information
Our Certificates
Why should you choose us?
2.Are you a manufacturer or a trader?
Our company is an integrated set of industry and trade company.
3.Do you accept OEM/ODM or small order?
Yes, we accept both OEM/ODM and small order.
4.Can you do the production as customized?
Yes, we are a factory. So we could produce the glass depends on your requirements.
5.How can I get samples to check your quality?
We can offer samples for free. Please contact our salespeople to get free glass samples.
6.What is your payment term ?
Our payment term is T/T 30% in advance ,70% after get the copy of B/L .If your glass quantity is less or customized, we want to TT 100% in advance .You can payment By T/T, L/C at sight.
7.What is the minimum order quantity?
Our MOQ is 300-500 square meters.
Contact:
Shenzhen City Liangze Glass Co., Ltd.
ADD:NO.18 Longteng Road,Longbeiling Community Tangxia Town,Dongguan City,China.
By the way ,We are looking for foreign distributor,you could contact us if you were interested in it .
.
Unidirectional perspective glass is a kind of special glass with a high reflection ratio to visible light, usually used for covert observation. It is often used in police interrogation rooms, observation rooms in psychiatric hospitals, courts, prisons, offices, kindergartens and other places.The glass is a mirror on the side of the observed, and the observed can not see what is going on outside.On the contrary ,the glass is transparent on other side of the observer, and the observer can observe the observed without being aware of it.
Features
| Concealment | People inside can't see the outside, while people outside can see the inside, making it the best choice for interrogation and observation rooms. |
| Extremely high reflectivity | Special unidirectional perspective glass can be more reflective than a normal mirror, and the images it reflects will be very clear |
| Safety and explosion-proof | The laminated unidirectional perspective glass with PVB film has good impact resistance and split-resistance, and high explosion-proof property. It is very suitable for some dangerous places with offensive person, such as police interrogation room and observation room in psychiatric hospital. |
| Sound insulation performance | Laminated unidirectional perspective glass has the sound insulation characteristics of hollow glass, which can prevent the observed from hearing the observer's talk. |
Normal Specification
| Type | Product Model | Application Range |
| Safe Type | 6mm+0.76PVB+6mm | Bank,companies,supermarkets,schools. |
| Sound Insulation Type | 6mm+12A+6mm | Special place with high requirement of sound insulation,such as police interrogation room. |
| Explosion-proof Type | 6mm+1.14PVB+12mm+1.14PVB+6mm | A special place where absolute safety is required,such as prison,mental hospital. |
Products Show
Application
Optical Parameters
| Thickness | Trans | Reflec | Shading Coefficient |
| 12mm(front) | 10% | 70% | 0.93% |
| 12mm(back) | 70% | 10% | 0.25% |
| Size | 2400mm*3600mm;2400mm*4200mm;2400mm*4500mm,or customized |
| Thickness | 3mm,4mm,5mm,6mm,8mm,10mm,12mm,etc. |
| Processing Tech | Edge grinding,grilling,hot bending,tempering,laminated,insulated. |
| Application | Observation windows and holes,police stations,police interrogation room, prisons,courts,procurators,offices,mental hospitals,schools,etc. |
Workshop & Equipment
Package & Loading
Company information
| Shenzhen City Liangze Glass Co., Ltd established in 2006, is a large enterprise registered by Shenzhen Industrial & Commercial Administration, which supplies different glass and mirror sheet, such as ultra clear glass, AR glass, tinted glass,dichroic glass,Holographic glass,Smart mirror glass,patterned glass, switchable glass, temperable(toughened )mirror,one-way mirror,copper free/lead free mirror,antique mirror etc. With the area of 8000 square meters, over 60 employees as well as over 20 technicians of different majors. In 2011, we established another branch company---Dongguan City Huize Glass Technology Co., Ltd and built our own factory, office building and staff quarters. Nowadays the company has a strong marketing network as well as a comprehensive service system. Passing through the detection by national authorized departments, the quality of our products has reached international industrial advanced standards.We have exported to USA, Egypt, Israel, India, Middle East,etc. Our annual sales reached 60 million. As an experienced glass supplier for more than 10 years, we can accept your customized orders and meet your special requirement on products.We're pleased to get your Inquiry and we will come back to it as soon as possible.  |
Our Certificates
Why should you choose us?
| Top Quality | We have over 10 years experience in deep processing glass. Top quality glass with SGS,ISO9000,IGCC,BS6206:1981, EN14179,AS/NZS 2208:1996 certificate, which meets different market. |
| 100% Quality Checking Before Shipment | Entire order process will be updated in time,including production pictures, packing pictures, loading pictures and so on. |
| Safety Package | Seaworthy strong plywood crates with paper interleave.The crates will be very strong and every loading worker has rich experience packing and loading. |
| Quick Quote | Reply requirements within 24 hours |
| Near to Shenzhen | Port of China, which is convenient for delivery |
| After-sale Service | Through emails, pictures, or send samples to confirm the real cause of the problem. If there is really a product problem, we will remake with no charge. |
FAQ
1.How can I get quotation of your products ?
Please offer the size,thickness ,colors,quantity and usage,etc .
1.How can I get quotation of your products ?
Please offer the size,thickness ,colors,quantity and usage,etc .
2.Are you a manufacturer or a trader?
Our company is an integrated set of industry and trade company.
3.Do you accept OEM/ODM or small order?
Yes, we accept both OEM/ODM and small order.
4.Can you do the production as customized?
Yes, we are a factory. So we could produce the glass depends on your requirements.
5.How can I get samples to check your quality?
We can offer samples for free. Please contact our salespeople to get free glass samples.
6.What is your payment term ?
Our payment term is T/T 30% in advance ,70% after get the copy of B/L .If your glass quantity is less or customized, we want to TT 100% in advance .You can payment By T/T, L/C at sight.
7.What is the minimum order quantity?
Our MOQ is 300-500 square meters.
Contact:
Shenzhen City Liangze Glass Co., Ltd.
ADD:NO.18 Longteng Road,Longbeiling Community Tangxia Town,Dongguan City,China.
By the way ,We are looking for foreign distributor,you could contact us if you were interested in it .
.