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Place Of Origin | Shanghai |
| Certification | GB/T19001-2016/ISO9001 |
| Product Name | Optical Glass Lens |
| Brand Name | LiQing |
| Model Number | LQCP012007847 |
| Material | High Borosilicate Glass |
| Endure | 450°C |
| Surface Accuracy | Polish |
| Diameter/Thickness Tolerance | +/-0.2 mm |
| Precision | +/-80um |
| Application | Led light street lens/ mining lamps lens/ tunnel light lens/ explosionproof lamps/ Headlight glass lens/ Stage Reflector/ Led Projector Reflector camera/montior etc. |
| Craft | Molded |
| Coating | Anti-Reflective (AR) Coatings |
| Material | Borosilicate Glass |
| HRB | |
| Density(g/cm3) | 2.31 |
| Water Absorption(weight %) | no |
| Thermal ExpansionCoefficient(x10-7/°C) | 38 |
Thermal conductivity[W/(mK)] | 1.75 |
Heat Capacity[J/(gK)] | 1.11 |
| Flammability[mm/min][class] | no |
| Chemical Resistivity | / |
| Short-time Operating Temperature(°C) | 450 |
| PermanentOperating Temperature(°C) | 400 |
| Light Transmission(%) | 92 |
| Refractive Index nd | 1.47 |
| Coatzbility | ++ |
| UV Resistivity | ++ |
| Cleanability | ++ |
Glass Lens Other Glassware Reflector Precision Instrument
Reflector(UV)
Searchlight & Cinema Airport Runway Light Projector Lamp Bulb Projector Lamp
Reflector
Li Qing Optoelectronic Technology Co., Ltd.
is located in Shanghai as a manufacturer focusing
on the designand production of lamps and optical
component with over 20 years of experience. our
products include Lighting reflectors, Led glass
lenses, and stagelight accessories. Our company is
equipped with high standard production equipment and
high precision three-dimensional testing machines.
Craft&Technology
Certification LiQing
About Us
China International Optoelectronic Exposition
We Accept Deposit By T/T Or Paypal.
For Any Question ,Please Contact Us As Soon As Possible
7-15Days After Receipt Of Payment(Depend On Order Quantity)
Important Shipping Particular Will Be Sent You By Email After Delivery
Of The Goods
1.Full Production Equipment
A:The Shanghai factory has developed the product design mold after obtaining the preliminary drawings; the 4M sample submission can all be completed independently.
B:About the mold spends; 1 set price is about 1W RMB.
2.Faster Reaction Time
A:Short-term business and logistics time; the shortest delivery time is within 2-4 weeks
3.Small Batch,Multi-Variety Application
A:Liqing Optoelectronics has a variety of common mode that can be used to accept small orders.
B:If the common mode can"t meet the performance, just use a small amount to correct the mold; you can use it, especially for models with a small monthly order quantity.
4.Less Inventory
A:Short-term flow of business and logistics, the shortest delivery time is within 2-4 weeks after the injection, can reduce inventory generation as much as possible
5.Our Cooperative Partner
6.Application:Used in Various Places
Q1. What are your main products?
A:Our main products are glass reflector,projector reflector,stage lighting reflector,LED glass lens, LED street light glass lens,LED high bay light glass lens, LED light module and so on.
Q2. What is the location of your company?
A:Our company is located in Shanghai,in China, near the biggest sea ports of Shanghai port,
about 1.5 hours by car. If you would like to have a visit, welcome.
Q3.Can I have a sample order for products?
A:Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q4. What is your delivery time?
A:Usually we will take 3~5 days to make the samples, mass production time needs 1-2 weeks for order quantity more than.
Q5. Do you have any MOQ limit for products order?
A:Our MOQ is usually 300PCS, first trial order can be to be discussed.
Q6. How do you ship the goods and how long does it take to arrive?
A:We usually ship by DHL, UPS, FedEx or TNT. It usually takes 5-7 days to arrive. Airline and sea shipping also optional.
Q7. How to proceed an order for products?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 1%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
Contact:NK Lu
Tel: 021-67188538
Skype:+86 18800209062
Cell Phone:+86 18800209062
Wechat:18800209062
Facebook:NK Lu
Address:Lane 8509, Nanfeng Road, Fengxian District, Shanghai
Email:sale804(at)liqing.onaliyun.com