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Huisong Pharmaceutical

Zinc Is An Indispensable Trace For All Life.

It has long been committed to the R & D and production of high-quality natural raw materials and Chinese patent medicines

Learn More

slide1

Huisong Pharmaceutical

Zinc Is An Indispensable Trace For All Life.

It has long been committed to the R & D and production of high-quality natural raw materials and Chinese patent medicines

Learn More

slide2

Huisong Pharmaceutical

Zinc Is An Indispensable Trace For All Life.

It has long been committed to the R & D and production of high-quality natural raw materials and Chinese patent medicines

Learn More

slide2

Huisong Pharmaceutical

Zinc Is An Indispensable Trace For All Life.

It has long been committed to the R & D and production of high-quality natural raw materials and Chinese patent medicines

Learn More

slide2

Huisong Pharmaceutical

Zinc Is An Indispensable Trace For All Life.

It has long been committed to the R & D and production of high-quality natural raw materials and Chinese patent medicines

Learn More

0102030405

WE ARE COLKU  Bringing fresh and cool experience for outdoor and vehicle life.

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MAIN PRODUCTS

Colku has been focusing on mobile refrigeration for 25 years , which’s Products cover parking air conditioners, RV air conditioners,
camping air conditioners, car refrigerators, camping refrigerators and customized fridges for new energy vehicle.
TRUCK CAB AIR CONDITIONER
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TRUCK CAB AIR CONDITIONER
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RV AIR CONDITIONER
PORTABLE TENT AIR CONDITIONER1r3
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PORTABLE TENT AIR CONDITIONER
DC PORTABLE FRIDGE FREEZER
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DC PORTABLE FRIDGE FREEZER
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Rv Fridge Freezer
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CUSTOMIZED DC FRIDGES
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About Us

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25yrs+

OEM EXPERIENCE

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20+

COOPERATE LEADING BRANDS

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50+

EXPORT COUNTRIES

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1,000,000

UNITS EXPORT VOLUME

Factory
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Experience

36 years of manufacturing experience.
25+ years experience of manufacturing & innovation in mobile refrigeration industry.
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Scale

4 factory sites, 50000 square meters production workshop.
300+ employees，4 automatic assembly lines，with 60000 sets monthly output.
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Technology

Developed 200+ ODM/OEM models, can develop new model from design, moulding to off-tool sample within only 90 days with low developing cost.
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CERTIFICATES

Colku has passed the certificates of ISO9001 in 1999 and IATF16949 in 2021. The strength of the company is endorsed by SGS international accreditation body, 

Our products also obtained UL, SAA, GS, CE, UKCA, FCC, RoHs, CCC certificates and more than 100 patents.

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0102030405
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EXHIBITIONs

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Automechanika Kuala Lumpur|1-3 Aug. 2024|Malaysia
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Automechanika HCMC|20-22 Jun. 2024|Vietnam
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01

135th Spring Canton Fair|15-19 Apr. 2024|Guangzhou
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01

Electronics Fair Spring Edition |13-16 Apr. 2024|Hong Kong
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CES|9-12 Jan. 2024|United States
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