About Us

Who We Are?

CAS-CERAMIC OPTOELECTRONICS TECHNOLOGY CO ., Ltd is a Chinese academy of science based LED manufacturer that develops, engineers and manufactures the most advanced LED chip--phosphor ceramic COB (named K-COB) with patented technologies.

Since the foundation in the year 2013, CAS ceramic have been spending years of work on phosphor ceramic optimization and committed ourselves to provide our customers with LED lights of better performance, higher reliability in more competitive price.

As the only manufacturer who mass produce K-COB, CAS ceramic is setting new standards in the field of LED lighting.

about-us

Production Line & Workshop

factory (2)
factory (6)
factory (3)
factory (7)
factory (4)
factory (8)
factory (5)
factory (1)

Reliability Testing Equipment

We develop and manufacture all our products.
These are some of our R & D center facilities. We have more than 20 main facilities to develop our products.

machine (3)

IP Test Machine

machine (1)

Digital Insulation Resistance Tester

machine (5)

Intergrating Sphere

machine (14)

Ceramic Linear Cutting Machine

machine (8)

Salt Spray Testing Machine

machine (6)

Photometric Test Equipment

machine (10)

Thermal Imager

machine (2)

Full-Field Speed Goniophotometer

machine (12)

Aging Test Chamber

machine (4)

Optical Spectrum Instrumentation

machine (11)

Thermal Shock Test Chamber

machine (9)

Temperature & Humidity Chamber

machine (13)

Ceramic Digital Cylindrical Grinder

machine (1)

Baking Machine

machine (7)

Programmable Power Supply

What We Offer?

We are well aware how important the reliability of light source is to a LED light's stability. And what makes our LED light outstanding from competitor’s is the key component---K-COB chip .

With the excellent CAS technology background, years of LED developing experience and professional QC managing system, CAS-ceramic supply our customer with best COB chip, LED light and most professional overall lighting solutions.

Company Certificate

(Japan) phorsphor ceramic cob certificate of patent

(Japan) phorsphor ceramic cob certificate of patent

(Korea) Phosphor ceramic cob led package certificate of patent

(Korea)Phorsphor ceramic cob led chips certificate of patent

(Korea)Phorsphor ceramic cob led chips certificate of patent

(USA) cob led chips international Patent

(USA) cob led chips international Patent

ISO 9001 CERTIFICATE

LM-80 TEST REPORT

LM-80 TEST REPORT

TUV-CE certificate of high bay lights

TUV-CE certificate of high bay lights

USA COB LIGHT SOURCE PACKAGIN PCT Patent

USA COB LIGHT SOURCE PACKAGIN PCT Patent

USA COB LIGHT SOURCE PACKAGIN PCT Patent

national invention patent

national invention patent

national invention patent

national invention patent

national invention patent

national invention patent

national invention patent


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