Zhejiang, China
Business Type:
Manufacturer/Factory
Registered Capital:
1180 RMB
Plant Area:
12000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak Season Lead Time: 6-12 months
Off Season Lead Time: one month
OEM/ODM Service
Sample Available

Gasket, Braided Packing, Sealing Equipments manufacturer / supplier in China, offering Octagonal Ring Joint Gasket Rtj Gaskets, Gaskets 304graphite Spiral Wound Gaskets (sunwell), ASME API Spiral Wound Gaskets Gaskets and so on.

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Miss Nina Hu
Vice-General Manager

Company Profile

Business Type: Manufacturer/Factory
Main Products: Gasket , Braided Packing , Compression Sheets , Sealing Equipments , Sealing Gaskets , Spiral ...
Registered Capital: 1180 RMB
Plant Area: 12000 square meters
Management System Certification: ISO 9001
Average Lead Time: Peak Season Lead Time: 6-12 months
Off Season Lead Time: one month

NINGBO SUNWELL SEALING MATERIALS Co., Ltd is one of the biggest sealing and heat preservation products manufacturers in China. SUNWELL is a professional manufacturer engaged in the research, development, production, sale and service of Metal Gaskets, Non-metallic Gaskets, Braided Packings, Compressed Gasket Sheets, Sealing Equipments, Insulation Products, Hydraulic Sealing products, etc.

SUNWELL is located in Cixi, Ningbo, China. And have convenient transportation access. Dedicated to strict quality control and thoughtful customer service. Our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment, including fully automatic spiraling machine, CNC machines, double jacketed machine, full range of sheeting machines. In addition, we have attained ISO9001: 2008 certificate.

Selling well in all cities and province around China, our products are also exported to client in such countries and regions as the United States, Europe, Middle East, South America, etc. We also welcome OEM and ODM orders. Whether selecting a current product from our catalogue or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements and send e-mail to us.

We rely on nearly 20 years of sealing and heat preservation material production experience to provide you with comprehensive seal and heat preservation industrial supplies.

Trade Capacity

International Commercial Terms(Incoterms):
FOB, EXW, CFR, CIF
Terms of Payment:
LC, T/T
Average Lead Time:
Peak Season Lead Time: 6-12 months, Off Season Lead Time: one month
Number of Foreign Trading Staff:
1~3 People
Export Year:
2024-01-16
Export Percentage:
51%~70%
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Nearest Port:
Shanghai
Ningbo
Import & Export Mode:
Have Own Export License

Production Capacity

Factory Address:
No1#478 Av. Hengpeng Rd. Henghe Industrial Zone, Cixi, Ningbo, Zhejiang, China
R&D Capacity:
OEM, Own Brand(SUNWELL)
No. of R&D Staff:
5-10 People
No. of Production Lines:
Above 10
Annual Output Value:
US$50 Million - US$100 Million
Ever Annual Output of Main Products:
Product Name Units Produced (Previous Year)
Spiral wound gaskets 15000000 Pieces
Ring Joint Gaskets 12000000 Pieces

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