We, Beijing Grip Pipe Tech Co., Ltd is ISO9001 cetified and products approved by DNV.GL, BV, CCS, RMRS and so on.
Recently yeasrs, Beijing Grip couplings are imated and pitated by some companies.
We hereby stated again that all Beijing Grip Pipe Couplings and repair clamps are delivery from Beijing. Those couplings and clamps not from Beijing and haven't agent or distributor authority letter is not real Beijing Grip Brand.
Please be careful during purchasement, and do feel free to drop me a call to check. Our 24 hours phone number is +86 10 87398035.
Thanks for your attention.