About Us

About Us

Qualification Certification


Efficient technology enterprise

Efficient technology enterprise

Innovative small and medium-sized enterprises

Innovative small and medium-sized enterprises

Specialized, Refined, Characteristic, and Innovative Small and Medium-sized Enterprises (SMEs)

Specialized, Refined, Characteristic, and Innovative Small and Medium-sized Enterprises (SMEs)

Contract-abiding and Credit-worthy Enterprises in Guangdong Province

Contract-abiding and Credit-worthy Enterprises in Guangdong Province

High-tech Enterprise Certificate

High-tech Enterprise Certificate

Copyright Certificate - 20180703

Copyright Certificate - 20180703

Drainage Permit - 20210220

Drainage Permit - 20210220

Pollution Discharge Permit - 2023-08-31 to 2028-08-30

Pollution Discharge Permit - 2023-08-31 to 2028-08-30

Food Business License - Original - 20191118

Food Business License - Original - 20191118

Trademark Registration Certificate

Trademark Registration Certificate

16949

16949

16949

16949

ISO 14001 - Chinese

ISO 14001 - Chinese

ISO 14001 - English

ISO 14001 - English

ISO9001 - Chinese

ISO9001 - Chinese

ISO9001

ISO9001

Trademark Registration Certificate - 20191021

Trademark Registration Certificate - 20191021

Chongqing ISO 9001 Certification - 20220413

Chongqing ISO 9001 Certification - 20220413

Chongqing Military Standard Certification - 20220413

Chongqing Military Standard Certification - 20220413

Power Connector UL Certification Certificate

Power Connector UL Certification Certificate

Fire Safety Certificate - 20171102

Fire Safety Certificate - 20171102

CPST Certification

CPST Certification


An easily detachable die-casting box.

An easily detachable die-casting box.

A universal transparent screen mold for indoor and outdoor use.

A universal transparent screen mold for indoor and outdoor use.

A universal transparent screen for indoor and outdoor use.

A universal transparent screen for indoor and outdoor use.

A quickly assembled die-casting box.

A quickly assembled die-casting box.

A crack detection device for die-cast aluminum boxes.

A crack detection device for die-cast aluminum boxes.

A multifunctional lamp post screen.

A multifunctional lamp post screen.

A double-sided display light pole screen.

A double-sided display light pole screen.

A die casting mold cleaning device

A die casting mold cleaning device

A size-adjustable aluminum box pressing mold.

A size-adjustable aluminum box pressing mold.

A crack detection device for die-cast aluminum boxes.

A crack detection device for die-cast aluminum boxes.

A type of die-casting box.

A type of die-casting box.

Rotary angle adjustment mechanism

Rotary angle adjustment mechanism

A front maintenance cabinet for an LED display.

A front maintenance cabinet for an LED display.

A hardware sheet metal hole positioning device.

A hardware sheet metal hole positioning device.

A waterproof multi-screen box mold suitable for outdoor sports fields, measuring 960X960.

A waterproof multi-screen box mold suitable for outdoor sports fields, measuring 960X960.

A waterproof multi-screen cabinet suitable for outdoor sports fields, measuring 960X960.

A waterproof multi-screen cabinet suitable for outdoor sports fields, measuring 960X960.

A screen box suitable for small pitch module screens 640X480.

A screen box suitable for small pitch module screens 640X480.

A front maintenance box shell

A front maintenance box shell

Appearance Patent Magnesium-Aluminum Alloy Die-Casting Box (960x960)

Appearance Patent Magnesium-Aluminum Alloy Die-Casting Box (960x960)

Appearance Patent Magnesium-Aluminum Alloy Die-Casting Box (640x480)

Appearance Patent Magnesium-Aluminum Alloy Die-Casting Box (640x480)