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Hello, Welcome Dongguan Zhonglong Pump Technology Co. Ltd!
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Contact us

Hotline:
0086-769-8601-0360

Fax:0086-769-8180-2808
Business Contacts:
Mr. Huang: 0086-133-1667-5312
Domestic business:
E-mail: sales@zldcpump.com
Business and technical support:
Mr. Huang: 0086-133-3268-3563
E-mail: rd@zldcpump.com
Mr. Huang: 0086-132-3837-9488
E-mail: complaint@zldcpump.com
Zip code: 523290
Address: Zhonglong Pump Industry, 2nd Floor, No. 10 Hengling Street, Hengjiao, Shijie Town, Dongguan City

Common problem
Your current location is:home> Customer support> Common problem
[2020-02-21]

The pump casing is poorly assembled and the sealing ring is missing....

Check whether there are foreign matters in the pump cavity, whether the rotor and shaft are normal, ...

Definition of brush free DC water pump: it is a machine that uses DC 4.5v-24v to drive the brush fre...

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