What is your warranty policy?

Any question or problem will be responded to within 12 hours.

Do you provide lifetime service?

Yes, we will do our best to help solve any problems, and spare parts will be half price in the lifetime.

What if I cannot solve a problem locally?

Please deliver the product to us, we will repair it and then send it back to you.

Stainless Steel Round Tank Manhole Cover

Name: Stainless Steel Round Tank Manhole Cover
Brand: QILI HOLDING GROUP CO., LTD.
SKU: 851250095

Zhejiang, ChinaQILI HOLDING GROUP CO., LTD.

US$60.00-120.00

5 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel, Mild Steel-3.0mm Surface Treat

Connection

Welding

Head Type

Round

Application

Dairy, Food and Beverage

Shape

Types of Oval, Circular and Rectangular Covers

Transport Package

Plywoodcase

Specification

3A/SMS/DIN/ISO

Trademark

OEM

Origin

Qili Wenzhou Zhejinag

HS Code

7326909000

Production Capacity

50000/Month

Key features

Customizable Material: Available in Stainless Steel or Mild Steel with 3.0mm surface treatment.

Customizable Shape: Offered in Oval, Circular, and Rectangular cover types.

Customizable Thickness: Thickness can be adjusted according to specific customer requests.

FDA, CE, and 3A Compliant: All materials meet FDA, ISO, and 3A certification requirements.

Versatile Gasket Options: Gaskets available in EPDM, NBR, and SILICONE materials.

Multiple Surface Finishes: Options include polishing, sub-light finishing, and sand-blasting.

Flexible Height Sizes: Standard heights include 100MM, 120MM, and 150MM.

Lifetime Service Support: Spare parts provided at half price for the product's entire lifetime.

Company profile

QILI HOLDING GROUP CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-01-01Nearest Port: Ningbo ,Shanghai,Shenzhen,QingdaoAverage Response Time: >24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryQILI HOLDING GROUP CO., LTD. is identified as a China-based manufacturer/factory with facilities in Wenzhou, Zhejiang. The supplied information indicates four production lines, 50 quality-control staff, 11–20 years of combined R&D-engineer experience, and reported annual production of 5,000,000 sanitary valve and fitting pieces. It holds ISO 9001 certification and describes multiple specialized workshops, including CNC machining, forming and polishing, hot forging, BPE fittings, and valve production. The company reports exporting to more than 60 countries since 2006, with exports representing 90% of total sales. It states that it provides design, manufacturing, sales, and after-service capabilities, although detailed after-sales procedures are not provided. Custom fitting production is explicitly mentioned. Available trade data records one transaction and one associated buyer, so customer-case evidence is limited.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in manufacturing from an address in Wenzhou, Zhejiang, China. However, one record also classifies the company nature as a trading company, creating a conflicting secondary classification.

CertificationsThe supplier is explicitly reported to hold ISO 9001 certification, providing direct evidence of a certified quality-management system.

After-Sales capabilityQILI states that its capabilities cover sales and after-service and that it provides service to customers. The slices do not specify service channels, response times, warranty terms, or repair processes, so the stated capability is positive but not operationally detailed.

R&D capabilityThe supplier has 11–20 years of combined R&D-engineer experience and operates specialized workshops including CNC machining, hot forging, and fittings production. These facts support technical development capability, although no specific patented products or quantified R&D achievements are provided.

Production capacityThe supplier reports four production lines, 50 quality-control staff, and annual output of 5,000,000 sanitary valve and fitting pieces. Its described eight professional workshops and stated pre-delivery quality checks provide direct evidence of substantial manufacturing and quality-control capacity.

Customization capabilityThe company explicitly describes an Anhui mass-production base with CNC machining and the ability to make custom fittings. This directly supports customization capability for fitting-related products.

Client casesThe supplier states that its products are exported to more than 60 countries and lists multiple export markets; one associated buyer, LES INSTRUMENTS PITANCO INC, and one trade transaction are also recorded. These references indicate international customer exposure, but the named customer evidence and transaction history are limited.