4050P topmount quartz kitchen sink – 400 x 500 mm single bowl
Model 4050P is a topmount single-bowl quartz composite sink in a compact 400 x 500 mm body, well suited to 450 mm-class cabinet openings and apartment or bar programs where space is tight but a deep bowl is still required. The cast quartz deck is matte black; the drain accepts a 90 mm basket strainer with a 114 mm cover.
Product specifications
- Модель №: 4050P (topmount single basin series)
- Overall size: 400 x 500 mm (topmount)
- Drain fitting: 114 mm cover / 90 mm opening
- Расположение чаши: single deep bowl
- Material: 80% quartz / 20% resin composite
- OEM/private label: available through Foshan Jinyunke Kitchen & Bath Co., Ltd
Common buyer questions
What are the dimensions of the 4050P?
Overall size is 400 x 500 mm, as shown in the dimension drawing above. The drain is a 90 mm opening with a 114 mm cover.
Is the 4050P a topmount or undermount sink?
The 4050P is a topmount (drop-in) design. The deck drops onto the cutout from above and rests on the countertop.
What material is the 4050P made of?
A quartz composite of 80% quartz sand and 20% resin, cast in a matte black finish.
What is the MOQ for the 4050P?
Minimum order quantity for this quartz composite model is 20 pieces. Mixed-colour orders within the same model can be discussed with the sales team.
What is the lead time for the 4050P?
Standard production lead time is 25–35 days after deposit and drawing confirmation, depending on order quantity and season.
Which trade terms apply?
Pricing is EXW Foshan or FOB Guangzhou. Payment by T/T with 30% deposit and 70% balance before shipment.
Sourcing notes
The 4050P is the most compact body in the topmount single-basin series, filling the gap between round bar basins and the 500 mm+ rectangular single bowls. It is a strong fit for compact-kitchen and secondary-prep programs.
About the manufacturer
Foshan Jinyunke Kitchen & Bath Co., Ltd manufactures stainless steel and quartz composite kitchen sinks in Foshan, Guangdong, China, supplying B2B importers, distributors, and OEM/private-label programs. Quartz sink MOQ: 20 pieces per model. Typical lead time: 25–35 days after deposit. Trade terms: EXW Foshan or FOB Guangzhou; payment T/T 30/70. Contact: Cyndi Lee, WhatsApp +86 134 3482 5666.
