How do you ensure high quality?

We have our own material production workshop and die factory for 20 years, 100 trained workers, 100% QC on line and final inspection, and certificates like ISO9001:2015 and SGS.

What are your payment terms?

30% T/T deposit + 70% T/T before shipping. We also accept PayPal and Western Union.

What is the delivery time?

Sample orders take 3-5 days. Bulk orders take 7-14 days after receiving payment. Peak and off-season lead times are within 15 workdays.

Professional Customized High-Quality's PTFE Parts Seal Ring

Name: Professional Customized High-Quality's PTFE Parts Seal Ring
Brand: LSH ELECTRONIC TECHNOLOGY CO., LTD
SKU: 2116902615

Guangdong, ChinaLSH ELECTRONIC TECHNOLOGY CO., LTD

US$0.02

1,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

After-sales Service

Free Service

Warranty

Ong Year

Model NO.

LSH-SR-015

Material

PTFE

Kind

PTFE

Water Absorption

0.2%~0.3%

Contraction Percentage

0.4%~1.4%

Tensile Strength

30~40MPa

Transport Package

Carton

Specification

According to your requirements

Trademark

LSH

Origin

China

Production Capacity

1000000

Key features

Custom PTFE Parts: Supports customization from samples, designs, and full customization based on customer drawings.

Chemical Resistance: Strong resistance to strong acids, alkalis, and organic solvents; chemically inert.

Low Friction Coefficient: Smallest coefficient of friction in plastics (0.04), ideal for moving parts and bearings.

ISO9001 & CE Certified: Products approved with ISO9001:2015, CE, ROHS, and ETL certifications.

100% QC Inspection: Strict 100% quality control on line and final inspection to ensure zero defects.

Fast Sample Delivery: Sample orders delivered within 3-5 days; bulk orders within 7-14 days after payment.

Free Sample Support: Free samples available for testing; customers only cover international express freight.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality AssuranceManagement Certification

LSH ELECTRONIC TECHNOLOGY CO., LTD

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier producing RF connectors, antennas, insulators, communication components, and precision auto parts. It provides 3D design, OEM, ODM, and multiple customization options, supported by machining and forming equipment. ISO9001:2015 certification and CE, RoHS, and ETL product approvals are reported. Quality and complaint-handling procedures are documented and followed, with material traceability. Production evidence includes five lines, 6–10 quality-control staff, stated PTFE output of 10,000,000 pieces, and lead times within 15 workdays in both peak and off-peak periods. Limitations include no available SDK, no new products in the past year, no valid manufacturing-capacity contract with related subcontractors, and no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial information is limited to references to reporting years, without performance values.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and lists precision communication electronic parts, RF products, insulators, and precision auto parts as main products. Its technical positioning is supported by reported R&D capability and engineering experience.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and states that its products have CE, RoHS, and ETL approvals. These certifications and product approvals provide explicit evidence of quality-system and compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus quality assurance and material traceability. However, it reports no overseas warehouse, showroom, agents, or branches, so service infrastructure outside its base location is limited.

Production capacityProduction capability is supported by lathe, mould, forming, drilling, and carving machines; five production lines; 6–10 quality-control staff; stated PTFE output of 10,000,000 pieces; inventory capability; and lead times within 15 workdays in both peak and off-peak seasons. A deficiency is that no valid manufacturing-capacity contract exists with related subcontractors, creating uncertainty around subcontracted capacity control.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its 3D design, ODM, and OEM services further support tailored product development and manufacturing.

Client casesThe supplier reports OEM service for popular brands, which is direct evidence of serving recognized-brand customers. The provided slices do not identify customer names, project details, volumes, or referenceable case studies, so the breadth and verifiability of these cases cannot be fully assessed.

Product Q&A

Q:Are you a manufacturer?

Yes, we are a manufacturer since 2000, a well-known company with a good reputation in China.

Q:Can you provide free samples?

We can supply samples for free, but the delivery charges will be covered by the customers. Providing an International Express Account for Freight Collect is appreciated.

Q:What is your MOQ?

The minimum order quantity is 1000 pieces per model.

Q:How is the mold fee charged?

If a new mold is needed, the mold fee will be refunded to customers when the order quantity reaches a certain amount.

Q:What is the difference between theoretical and actual weight?

Actual weight includes packaging. Theoretical weight is calculated based on the drawing, by multiplying the weight of each meter by the profile length.