We specialize in the manufacture, installation, export and wholesale of a comprehensive quality range of industrial mechanical seals, covering:
Single Spring Seals, Balanced & Unbalanced Spring Seals, External Mounted Seals, PTFE Bellow External Mounted Seals,
Cartridge Balanced Seals, Multiple Spring Balanced Seals, Dry Running Reverse Balanced Seals,
Agitator Double Acting Unbalanced Seals, Single Conical Helical Springs, Rubber Bellow Seals,
Multi Spring Seals, Metal Bellow Seals, Elastomer Bellow Seals, Conical Spring Seals,
Air Conditioner Compressor Seals, Automotive Cooling System Seals, Metallic Bellow Seals.
We also supply full-series replacement mechanical seals compatible with major pump brands including Flygt, Grundfos, APV, Grindes, Fristam, ABS, Allweiler, EMU, GEA Tuchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha and Vogelsang.
Beyond standard offerings, we deliver custom-manufactured seals tailored strictly to your samples, technical drawings or unique operational requirements.
Q1: Are you a factory or a trading company?
A: We are a professional manufacturing factory with a dedicated in-house sales team to deliver full-spectrum trade services for global clients.
Q2: Can I get a sample before placing a formal order?
A: Absolutely. Sample requests are always welcome, and in most cases, samples are provided free of charge.
Q3: Where is your factory located? How can I arrange a visit?
A: Our facility is based in Ningbo, China. You can fly directly to Ningbo Lishe International Airport or Shanghai Pudong Airport, and we warmly welcome all domestic and overseas clients to visit our factory at any time.
Q4: What quality control standards does your factory follow?
A: Quality is our top priority. We enforce strict full-process quality management from raw material incoming inspection through to final product delivery, and our factory is fully certified to ISO 9001 standards.
Q5: What is your typical production lead time?
A: Standard lead time is 10–20 days upon receipt of your prepayment.
Q6: What payment terms do you accept?
A: For small sample shipping fees, we support both PayPal and T/T. For bulk order payments, we accept T/T at sight.
Q7: Is OEM service available?
A: Yes, we offer full OEM and ODM customization services across our entire product line.
Q8: Can I purchase complete pumps or related pump parts from you?
A: Yes, we also supply a full range of pumps and pump components, including lobe pumps, compound and homogeneous pumps, homogenizing and emulsifying pumps, and other related spare parts.
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