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Zhejiang Hongsen Machinery Co.,Ltd
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About Us
Zhejiang Hongsen Machinery Co., Ltd was founded in 1992,which devotes itself in the R&D and manufactor of various valves in refrigeration and air conditioning system. in the past 10years,Hongsen Machinery staffs persistentlly adhere to open up,keep forging ahead and never rest with their achivvements.they insist on new and high-tech as the guidance in the development and pursue the sustainable development road with productivity and quality efficiency.
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Connection:1/4SAE
Application:R12 R22
Features:High quality aluminum alloy ...
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Connection:1/4SAE
Application:R12 R22 R502
Features:special bend design. ...
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The charging valve is an oen-way service with valve inside.
Equppied with ...
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Connection:1/4SAE 5/16SAE 1/2ACME
Application:R12 R22 R502 HFC-134a R404a ...
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