Large pc diffuser lamp cover for led linear light 

Our main business :  Design and custom tooling . 

DD for tooling development:  Average12 workingdays

So far,  80% shade are custom models . We also have standard models 20%.  All of our proudcts is made in Japan imported raw material polycarbonate,   Such as  teijin , Mitsubishi, Idemitsu....etc . 100% Promised top quality with best wholesale price . 

UL746C(f1) 94  V2 | V0 grade for flame resistant. 

80%--89% lighting transmittance.

Order Process

Payment we accept

Packing and shipping

Company Information

Professional Plastic Extrusion Profiles

     Since DHT Profiles was founded 10 years , We have been insisting “Profession, Focus, Reliable and Innovation” in the development and application of plastic extrusion profiles, the raw material has accumulated rich experience  and have been providing customers with high-quality plastic profile products and best service. Design production capacity of more than 3500 Ton.
Senior Professional R&D Personnel

      DHT Eco-profiles has a team of qualified staff and is equipped with advanced international technology. And We are a manufacturer integrating design, r&d ,producing ,marketing and after-sale service into an integral whole.Committed to Creating “ DHT“ International brand of Plastic profiles. DHT Eco-profiles has been a well established brand which enjoys a high rate of reputation in the market. So far we have established long-term collaborative relationship with various famous companies in plastic extrusion profiles business field. At this moment, We have forty advanced extrusion production line, and Imported international brands of raw and auxiliary materials. 

       Be specialized in manufacturing PC,PMMA PETG,ABS,PVC,PP,PE,POM,PA  etc Plastic Tubes Profiles  and solid rods . Our factory has passed the IS09001 quality system certification and international accreditation. , And all of our product are wide using in Lighting , Building , Decoration , Toy , Packing , Sport , Medical treatment , Aerospace , Automobile industry and so on. Especially in Lighting industry, We have national Patent .

Professional state-of-the art Production facilities
       So far we have three professional state-of –the art production plant, Forty advanced micro-extrusion production lines, mold r&dcenter , Product application center, product mechanical and lighting testing laboratory ,raw material research center and color laboratory.

Contact Information

FAQ

1. Are you manufacturer or trading company?

We are professional manufacturer and  have more than 10 years experience in Plastic extrusion profile.

2. Where is your factory?

We are located in DaLang Town ,Dongguan city, Guangdong province,China

3. What is your monthly capacity?

Our factory has 5 production line for PC/PMMA Extrusion profile, 7 production line for PVC/ABS/PP etc extrusion profile, with 100 thousand meters daily production.

4. Do you have a special price and service for wholesale?

Yes, Since we are focus on supply our plastic profile to Wholesalers and distributors to develop our B2B business.We will provide the most competitive price and best service to support our wholesale customers. 

5. Can you accept OEM and ODM design ?

Yes, OEM and ODM are acceptable.

6. Can you supply the special design?

Yes, We can

7. Can we get support if we have our own market position?

Please inform us your detailed market demand, we will discuss and propose helpful suggestion for you, to find the best solution for you.

8. How do you ensure the quality?

We have strict QC process:

1). For raw material;

2). During the half of production;

3). Final QC check one by one before shipping.

More details please contact us.

9. Can I ask samples to test the quality? and Is it free charge?

Yes,we can send free samples to you, you just pay for the delivery fee.

10.  What is the definition of Luminous Flux, Luminous Intensity, Luminance and Illuminance?

Luminous Flux (Φ, lm) is the light energy of lighting source in unit of time. 
Luminous Intensity (I, cd) is a measure of the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle.
Luminance (L, nit) is a photometric measure of the luminous intensity per unit area of light travelling in a given direction.
Illuminance (E, lx) is the total luminous flux incident on a surface, per unit area.

11.  What kind of materials you would use during the optics designs?

Generally we use PMMA and PC materials. For some special applications, we could use the materials to meet customers' requirements.

Dear customer, If you want to know more about us and want to build business partner relationship with us, please send inquiry message to me without hesitate. ( Friendly Notice: Please share your name card message to me when you send inquiry msg to me,In convenience i reply you in time.)

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