Article List

• How to control the quality of Ruihua Products?

  The hydraulic fittings are tested according to ISO19879:2005 before packing.

  Company News July 09, 2015
• Which type of ORFS (O-RING ON FACE SEAL) do you prefer?

  Some introductions about the ORFS thread. Let us do better choice, and know more clear about RUIHUA products.

  Product News July 13, 2015
• How to Custom-made (OEM/ODM)?

  OEM or ODM is accepted, contact us freely for any requirement.

  Company News June 28, 2015