We supply full range of circulator pumps for heating, domestic hot-water, cooling and air-conditioning systems. They are categorized into 3 types:
(1) 3-speed / single speed classic(standard) circulator pumps
Series: LE/LEF/LEH
(2) High Efficiency circulator pumps
Series: HE/HES/HET/HEC/HER
(3) OEM boiler circulator pumps
Series: LEB

Please check our circulator pumps page(click to view) and send inquiries to our sales specialist at sales@sheyung.com for detailed quotation on specific model.

Our production base covers an area of 40,000 sqm with over 200 employees. We are proud to develop our own full-automated assembly lines(5 lines) that are equipped with manipulators for whole pump assembly.
They have been put into production since 2016 while it is still unique among our Chinese peers till now. Besides, we own over 40 sets CNC and many other production equipment producing all pump metal parts in house. Automatic cargo storage & retrieval system, digital management for production have also increased the production efficiency and quality stability.

We are the only one in China solely focused on circulator pumps in large scale production, for over 20 years, trusted by many distributing giant companies around the world.

Besides of focusing on the circulator pump quality and price, we pay even more attention on the services which other pump vendors can not do. Your time and mood are treasured by us.

We understand that you are not just looking for a pump vendor, but a trusted advisor. It is our position to be your trusted advisor.

• We supply full range of circulator pumps for replacing any old pump of big brand which you are using. If you are a wholesaler looking for substitute pumps of big brands, we can meet all your demands.
• We have all necessary certificates for our circulator pumps, including CE, EEI, GS, RoHS, REACH, ISO and so on, in terms of energy efficiency, safety & health requirement, Restriction of the use of certain Hazardous Substances and so on.
• Our circulator pumps are trusted by many distributing giant companies representing our pumps around the world.
• Over 1.8 million circulator pumps have been sold to the world market every year.
• Our experienced R&D team keeps our circulator pumps updated by continuous innovation in pump technology and design to meet the global market demands.
• Our circulator pumps are covered against manufacturing malfunction by up to 36 months guarantee.
• As soon as you start talking with us, you would have a private consultant immediately, 24/7 at your service. All our consultants have over 6 year experience in the circulator pumps industry. You will be surprised by our superfast response to your inquiry, within 12 hours or even less than 5 mins. If you are tired to talk with the other unprofessional salesmen, we are willing to save your time and mood immediately with our expertise and fluent English.
• We integrate the supply chain of plumbing related products and boiler spare parts to create more value for our customers. More market research information would be shared as well.
• You would get an easier and quicker approach to your new project if you cooperate with us. We are open to talk about and welcome your new project.

Yes, all of our circulator pumps are CE certified with the certification issued by authorized EU notified body.

Call us at +86-1364 5848 200 or send inquiries to sales@sheyung.com and someone will be happy to assist you!

Yes, we can offer pump samples of all models.

We usually take less than 15 days to prepare the pump samples as soon as you place the order, and use air express to send the samples to you which would take about 7 days.

Yes, we can do so and it is free of charge if the order quantity reaches 500pcs.

The delivery time for bulk orders is usually 30 days. For regular orders, it could be shorten to 20 days.

Yes, we also supply circulator pumps with brass or stainless steel pump body for those models below 6m head.