Why the two-hole basin faucet center distance is 102 and GB size is 150 ah?
Now the new national standard basin double hole faucet distance is 102 mm
If the distance between the basin is 102 mm there is no problem, the market to find the leading to match.
Now the new national standard basin double hole faucet distance is 102 mm, but some products or 15cm. Note that the distance from the bathtub faucet is 150 mm.