Shanghai, China
Business Type:
Trading Company
Year of Establishment:
2025-09-09
Number of Employees:
12
Address:
2nd Floor, No. 49, Lane 250, Fangde Road, Jiading District, Shanghai, China
OEM/ODM Service
Sample Available
Secured Trading Service
Rating:
5.0/5

Elbow, Malleable Iron Fitting, Malleable Iron Pipe Fitting manufacturer / supplier in China, offering Lonstar Iron Pipe Fittings Bsp NPT Threaded Malleable Iron Plumbing Materials Galvanized Accessories Gi BMI Elbow, Lonstar All Sizes of Pipe Fitting Malleable Iron 45 Degree Pipe Bend, Lonstar Round Joint 90 Degree Malleable Cast Iron Elbow 33.7mm Gi Tee 1" Low Pressure Galvanized Quick Fix Fitting and so on.

Diamond Member
Audited Supplier Audited Supplier
Secured Trading Service
Info marked by is verified by BV

Company Profile

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Lonstar (Shanghai) International Trade Co., Ltd.
Lonstar (Shanghai) International Trade Co., Ltd.
Lonstar (Shanghai) International Trade Co., Ltd.
Lonstar (Shanghai) International Trade Co., Ltd.
Business Type: Trading Company
Main Products: ‪Elbow‬ , ‪Malleable Iron Fitting‬ , ‪Malleable Iron Pipe Fitting‬ , ‪Grooved Pipe Fitting‬ , ‪Black ...‬
Year of Establishment: 2025-09-09
Number of Employees: 12
Address: 2nd Floor, No. 49, Lane 250, Fangde Road, Jiading District, Shanghai, China
BV Audit Report No. :
Rating: 5.0/5

Lonstar Group, established in 2016, is a leading Chinese manufacturer and service provider of cast iron pipe fittings and valves.

The Group owns multiple brand series, represented by Longsheng. Its main products include malleable cast iron, grooved pipe fittings, and valves. These products cover almost all engineering fields involving fluid transportation, allowing the company to provide customers with one-stop piping system procurement solutions.

The Group operates three major factories with a total area of 180, 000 square meters, a total staff of 2, 500 employees, and an inventory of 25, 000 metric tons.

Cast Iron Pipe Fittings

The annual total production capacity is approximately 200, 000 metric tons. We have over 500 production facilities, including 8 automatic molding production lines, 4 semi-automatic production lines, 4 intermediate frequency electric furnaces, and 5 electric galvanizing lines. We are equipped with a complete set of mold processing equipment, such as integrated engraving machines and precision CNC machine tools. We have also established a physical and chemical testing center, equipped with advanced testing devices like carbon-sulfur analyzers, hydraulic universal testing machines, and spectrometers.

Valves

The annual total production capacity is 73 million pieces. We possess 600 sets of various automated production equipment and maintain a national-level laboratory testing center. We have more than 70 R&D technical personnel, including over 15 full-time R&D engineers, who possess extensive research and development experience in HVAC valve systems and water systems.

Corporate Vision

To become a leading global enterprise in the fluid control field. We strive to continuously create value for our customers, promote industry advancement, and achieve a harmonious unity of employee growth and corporate development through outstanding technological innovation capabilities and high-quality products and services. In the process of internationalization, we aim to demonstrate the strength and responsibility of Intelligent Manufacturing in China and endeavor to become a respected enterprise lasting for centuries.

General Information

8 items verified by BV
Business Type:
Trading Company
Main Products:
Elbow, Malleable Iron Fitting, Malleable Iron Pipe Fitting, Grooved Pipe Fitting, Black ...
Year of Establishment:
2025-09-09
Number of Employees:
12
Cooperated with Fortune 500:
No
Repeat Buyers Choice:
50%~80%
Address:
2nd Floor, No. 49, Lane 250, Fangde Road, Jiading District, Shanghai, China
Plant Area:
80 square meters
Registered Capital:
500,000 RMB

Trade Capacity

All information verified by BV
Main Markets:
Domestic
Number of Foreign Trading Staff:
1
Supply Chain Partners:
5
Minimum Order Quantity:
2 PICS
International Commercial Terms(Incoterms):
FOB, CIF
Terms of Payment:
LC, T/T
Average Lead Time:
Peak Season Lead Time: one month
Off Season Lead Time: one month
Overseas Agent/Branch:
No
Export Year:
N/A
Nearest Port:
Shanghai Port

Partner Production Capacity

All information verified by BV
Inspection Type for Finished Products:
Random inspection(Visual inspection & Function inspection)
Inspection Method for Finished Products:
Finished product checked by packing staff
QA/QC Inspectors:
1 people
Traceability of Raw Materials:
Yes

R&D Capacity

All information verified by BV
ODM Service Available:
Yes
OEM Service Available:
Yes
R&D Engineers:
1 people
New Products Launched in Last Year:
No
Customization Options:
Flexible customization

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