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Hei Yan holiday notice
Hei Yan holiday notice
our Hei Yan will have a long holiday form October 1th-7th.
it is the National holiday of our country, dear everyone,
please leave message to us!
our Hei yan company is the manufacture of pipe fittings machine,
such as bending machine, elbow machine, tee machine and so on.
welcome to visit our factory!