The whole bathroom range, from one partner.
By-Dream supplies importers with valves, taps, showers, drains and bathroom accessories — matched to factories we already buy from, inspected in-line and consolidated into one shipment.

Sixteen ranges, one supplier
Valves and fittings, taps and showers, drainage and bathroom accessories — open a range to see what we stock and what we quote on request.
A few items we ship every month
Item pages carry the sizes, materials and pressure ratings we buy to. Ask for the full list of a range and we send it as a PDF.
2026 16 ranges
Sixteen ranges, one PDF
The 2026 range book covers valves, taps, showers, drainage and bathroom accessories with sizes, finishes and packing information for each item.
Matched to a factory
Every item is quoted against a supplier we have bought from before — no open-market guessing on material or thread standard.
Sample, then approve
Counter-samples with your logo and packing are sent before production, so finish and thread are agreed in writing.
Inspection in line
Pre-shipment inspection covers dimensions, finish, pressure test and packing count; photos go out with the report.
One consolidated shipment
Goods from several factories are consolidated in Ningbo, re-packed to your marks and booked on one B/L.
Twenty years of plumbing, one Ningbo office.
By-Dream has been an integrated supplier of plumbing and bathroom products for more than two decades, working from a single office in Ningbo with a founder who has spent his career in the trade.
Our own brands — BS, OSC and HYDROSFER — are sold through distributors in Eastern Europe and the Middle East, and we export to Europe, North Africa and South America.
We keep one English-speaking contact on every order, from sample approval through inspection to the shipping documents, so a repeat order arrives with the same specification and the same packing.
- CompanyNingbo By-Dream Trading Co., Ltd.
- OfficeJiangbei District, Ningbo, China
- Founded2006
- BrandsBS · OSC · HYDROSFER
- Ranges16 product ranges, valves to bathroom accessories
- MarketsEurope, Middle East, North Africa, South America
- ServiceSourcing, sampling, inspection, consolidation, OEM packing
Tell us the ranges you buy.
Send your list — item, size, finish and quantity — and we reply with a quotation and a counter-sample offer.




