What are the opening hours?

Monday 00:00 - 23:45 Tuesday 00:00 - 23:45 Wednesday 00:00 - 23:45 Thursday 00:00 - 23:45 Friday 00:00 - 23:45 Saturday 00:00 - 23:45 Sunday 00:00 - 23:45

Dinghong Technology Development

Name: Dinghong Technology Development
Address: No. 48, Qiuling Road, Lanjiang Street, Lanxi, 321100, CN
Telephone: +8618668096869

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Dinghong Technology Development

Dinghong is a manufacturer engaged in the production of valves and rubber products.

24/04/2026

Our gate valves are manufactured in accordance with API 6D, rated Class 150LB, ensuring stable performance in demanding pipeline systems.

✔ Full bore design
✔ Durable casting
✔ Smooth operation & tight sealing

Widely used in oil & gas, petrochemical, and industrial applications worldwide.

📩 Contact us:
🌐 www.dh-td.com/en/

WhatsApp: +86 18668096869
Email: [email protected]

16/01/2026

Heavy-Duty Plug Valves You Can Rely On 🔩

Engineered for demanding service conditions, our large-size plug valves are built to deliver tight shutoff, smooth operation, and long-term reliability.

✔ Large diameter plug valves (up to 20”×24”, Class 150)
✔ Robust body design for high-pressure & high-temperature applications
✔ Excellent sealing performance and low maintenance
✔ Ideal for oil & gas, petrochemical, pipeline, and power industries

From manufacturing to final inspection, every plug valve is produced under strict quality control to ensure consistent performance in the field.

📩 Looking for a reliable plug valve supplier? Let’s talk.
Please contact us: www.dh-td.com/en/
WhatsApp: +86 18668096869
Email: [email protected]

🌍 Supporting projects worldwide

28/10/2025

Quality from the ground up.
These API 600 gate valve bodies and discs are ready for precision machining. This is where reliability for your critical applications begins.
Partner with a manufacturer who builds quality in, not just inspects it on. DM us for specs and quotes.
Please contact us: www.dh-td.com/en/
WhatsApp: +86 18668096869
Email: [email protected]

27/10/2025

Gate valves! Gate valves! Gate valves!
We can provide the high-quality gate valves your customers desire.
As long as the customer demands it, we can produce it!
Please contact us: www.dh-td.com/en/
WhatsApp: +86 18668096869
Email: [email protected]

29/08/2025

Why are our ball valves so successful? Because our valve balls are excellent.
You might not buy our ball valves, but would you also buy our valve balls and other valve parts ?
We can manufacture all valve components according to our customers' drawings. Once our customers receive the parts, they can quickly and easily assemble the valves, improving sales efficiency.
Please contact us: www.dh-td.com/en/
WhatsApp: +86 18668096869
Email: [email protected]

29/07/2025

After each gate valve is manufactured, we perform a leak test before shipping it to our customers.
We are always available for inquiries and orders.
Please contact us: www.dh-td.com/en/

21/07/2025

We just sent 105 4-inch 600LB gate valves and 2-inch 600LB stop valves to our Iraqi customers today.
We do not participate in the vicious low-price competition, we only provide customers with high-quality products.
Please contact us: www.dh-td.com/en/

14/07/2025

We have stainless steel valves, carbon steel valves, and cast iron valves.
We have valves made of various materials to better meet customer needs.
Please contact us: www.dh-td.com/en/

29/06/2025

Our butterfly valves are great, with various materials and sizes to meet customers' various purchasing needs.
Please contact us: www.dh-td.com/en/

15/06/2025

A large number of valve shells are waiting for machining.
We can quickly produce the valves required by customers.
So if you need gate valves, ball valves or other valves, you can also find us.
Please contact us: www.dh-td.com/en/
WhatsApp: +86 18668096869
+86 17717595138
Email: [email protected]
[email protected]

01/06/2025

We produce two types of stainless steel gaskets, 75,000 pieces of 410 flat gaskets (after surface treatment to reach 42HRC) and 75,000 pieces of 316 serrated gaskets, which have been packaged and are ready to be shipped to our American customers along with our valves.
So if you have gaskets or other fasteners, you can also find us.
Please contact us: www.dh-td.com/en/
WhatsApp: +86 18668096869
+86 17717595138
Email: [email protected]
[email protected]

Address

No. 48, Qiuling Road, Lanjiang Street
Lanxi
321100

Opening Hours

Monday	00:00 - 23:45
Tuesday	00:00 - 23:45
Wednesday	00:00 - 23:45
Thursday	00:00 - 23:45
Friday	00:00 - 23:45
Saturday	00:00 - 23:45
Sunday	00:00 - 23:45

Telephone

+8618668096869

Website

http://www.dh-td.com/en/

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