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              Contact Details

              400-830 7411

              Online Consultation

              QQ 21573044
              QQ 563508606

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              Product

              Double Frequency Conversion Full Premix Condensing

              Double Frequency Conversion Absorption Condensing Wall-Hung Gas Boiler

              Double Frequency Conversion Wall-Hung Gas Boiler

              Floor-Standing Full Premix Condensing Heating and Bath Combi Gas Boiler

              Gas Water Heater

              LL1GBQ(18~35)-B(20~37)CV

              Crown gold series
              (Double Frequency Conversion Full Premix Condensing)

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              Double Frequency Conversion Full Premix Condensing
              (Crown gold series)

              Product Model:LL1GBQ(18~35)-B(20~37)CV

              Dimensions:Height 575* width 347* depth 130cm

              Gas Type:

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              Coming Product

              Coming Product
              (Double Frequency Conversion Full Premix Condensing)

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              Double Frequency Conversion Full Premix Condensing
              (Coming Product)

              Product Model:Coming Product

              Dimensions:

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              Coming Product

              Coming Product
              (Double Frequency Conversion Full Premix Condensing)

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              Double Frequency Conversion Full Premix Condensing
              (Coming Product)

              Product Model:Coming Product

              Dimensions:

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              LL1GBQ(18~35)-B(20~37)CG

              Duke series
              (Double Frequency Conversion Full Premix Condensing)

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              Double Frequency Conversion Full Premix Condensing
              (Duke series)

              Product Model:LL1GBQ(18~35)-B(20~37)CG

              Dimensions:Height 720* width 420* depth 330cm

              Gas Type:

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              LL1GBQ(18~35)-B(20~37)CW

              Prince Series
              (Double Frequency Conversion Full Premix Condensing)

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              Double Frequency Conversion Full Premix Condensing
              (Prince Series)

              Product Model:LL1GBQ(18~35)-B(20~37)CW

              Dimensions:Height 720* width 420* depth 335cm

              Gas Type:

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              Promise Quality, Science and Technology Create the Future

              about us

              GD ROC COOL AND HEAT EQP LTD was established in 1995. It is located in the south of Guangdong beautiful coastal city- Zhanjiang. It is a high-tech enterprise specializing in the design, research and development, production and sales of wall-hung gas boilers in China.20 years of dedicated research and 20 years of hard work have laid down the strength and status of ROC. ROC has obtained ISO9001 international quality system and ISO14001 international environmental system certifications. The core components of the company's products have obtained national invention patents. All products have passed EU CE certification and obtained British water WRAS certification. ROC has been awarded the “Top Ten Wall-Hung Gas Boilers” by the China Civil Engineering Society Gas Branch for two years. It is a foreign-invested advanced technology enterprise and high-tech enterprise. Obtained the honor of Chinese Famous Brand, Chinese Market Quality and Reputation Both Excellent Well-known Brand . ROC wall-hung boiler distribution network has been established in 31 countries around the world, with an annual production capacity of more than 500,000 units. Nowadays, ROC has become an influential professional manufacturer of wall-hung gas boilers in China, and its R & D capabilities and technical level have taken the lead in China's wall-hung boiler industry.

              23year

              Focus on wall-hung gas boiler

              1000+

              Service Outlets

              31

              Export Countries

              100Million

              Machine Production

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              Company Profile

              News

              Sheng jianming: let the electric energy flow intelligently China international heating ventilation air conditioning, sanitary ware and comfortable hou

              2017-05-17

              2015年5月14日,北京新國展商家云集,由巴巴傳媒主辦的“中國舒適家居產業移動互聯網大會” 隆重召開,出席本次大會的領導、專家以及來自全國各地的舒適家居行業廠家、代理商以及行業同 仁300人,廣東諾科的林曉堅女士出席了該大會。

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