Mechanical Seal for Pump CNP CDLF CDL CDLC-16/WBF14 CDLC-16/WB1F16 CDLC-16/WSF14 CDL / CDLF CNP

We specialize in the manufacture, installation, export and wholesale of a full range of high-quality industrial 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 Condition Compressor Seals and Auto Cooling Seals.

We also supply complete mechanical seal ranges for pumps from leading brands including ‌ APV, Fristam, ABS, Allweiler, EMU, GEA, Tuchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha and Vogelsang.

Beyond our standard product lineup, we offer full custom manufacturing services — we can develop seals strictly based on your provided samples, drawings, or specific functional requirements.

1. ‌Q: 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.

2. ‌Q: Can I get a sample before placing a formal order?‌
   A: Absolutely. Sample requests are always welcome, and in most cases, the samples are provided completely free of charge.

3. ‌Q: 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/ Hongqiao Airport for easy onward access. All overseas and domestic clients are warmly invited to visit our production site.

4. ‌Q: How does your factory manage quality control?‌
   A: Quality is our top priority. We enforce strict full-process quality management covering every stage from raw material incoming inspection to final finished product testing, and our factory is fully certified to ISO 9001 standards.

5. ‌Q: What is your typical production lead time?‌
   A: We deliver all standard orders within 10–20 days upon receipt of your prepayment.

6. ‌Q: What payment terms do you accept?‌
   A: For small sample shipping fees, we accept both PayPal and T/T. For large volume formal orders, we work on sight T/T terms.

7. ‌Q: Is OEM service available?‌
   A: Yes, we provide full OEM and ODM customization services for all our product lines.

8. ‌Q: Can I purchase complete pumps and pump spare parts from your company?‌
   A: Yes, we also supply a wide range of pumps and related spare parts, including lobe pumps, compound homogeneous pumps, and high-shear emulsification pumps, among other models.