Manufacturing Loose Flange ( LAP JOINT FLANGE ) and
Backing Rings in China, we are manufacturing the same
as per various kinds Standard and clients' drawings,
Welcoming your detailed inquiry and looking forward to
your early response.
Thank you and Best Regards,
JUNES XIE
SKYPE: cnjune
Wechat: 86-15513823581
QQ: 2235192007