Fabricate Basin Waste Solutions

OEM customized basin waste solution factory. 

One-stop solution for drain stopper, bottle trap applications in a residential, commercial buildings, industrial

Basin Wastes Manufacturer

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One Stop Drain Stopper Solution Provider

Hofen has proudly served the Sanitary ware industry with basin wastewater drainer and bottle trap & siphon for over 17 years.

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+86 15968648802

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Standard Basin Waste Drainer

Inovatec offer full range of drain stopper

OEM or ODM Basin Waste

We specialize in designing and developing custom basin waste solutions. Our service from design, tooling, CNC machine, test to inspection and loading. Get all the basin waste stoppers that your requested drain stopper projects from toilet bottle trap to washbasin drainage.

Send the drawings, sample, brand, artwork, we make new tooling based on customers’ requests.

We can also start a porject by communicate with customers and get a few ideas from their’s request.

Recent Projects

Standard Basin Waste Drainer

Inovatec offer full range of drain stopper

Why Choose Hofen Sanitary Drains?


Over 17 years of experience in the basin drainers industry


Original brass raw materials and SS304 metals are used in our basin drainers.


Approved polishing with Salt spray test 36 hours, 48hours, 60 hours,72 hours.


6 engineers and 9 inspectors behind of your support, water solution, and house supply


No quantity request, just based on customer’s requirement and demands for the solution of the water system


OEM and ODM are welcome; New tooling and samples are free.


All of the new modern types of stopper are tested six months


Our basin drainers are provided with 3 years warranty including chrome-plated finish.

Basin Wastes Manufacturer FAQ

Yes, as long as you provide the dimension drawings or just simply tell us your requirements, we will make few samples for you to check.

For the modified product, a sample would take a week to make. After sample verification with clients,  the production time for bulk order will take 20-30days depends on the quantity.

Yes, warmly welcome to get some samples from our factory. However, we only offer free samples, you need to pay for the cost of freight. But we will refund the cost after you order mass production.

We guarantee our products for 3 years. Our mechanism spring lifetime is about 80,000 times.

For stocked items, it will take a week to dispatch , otherwise better allow us 20 days to prepare.

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Contact for your flexible water parts in plumbing systems?

Simply describe your ideas; our feedback with 7/24.