What is the warranty policy?

We respond to any questions within 12 hours and provide lifetime service with spare parts at half price.

What certifications do you have?

We hold ISO9001, CE, and our materials meet FDA and 3A standards.

SS304 Sanitary Manway Tank Manhole Cover Pressure Cooker Manhole Covers

Name: SS304 Sanitary Manway Tank Manhole Cover Pressure Cooker Manhole Covers
Brand: QILI HOLDING GROUP CO., LTD.
SKU: 863892595

Zhejiang, ChinaQILI HOLDING GROUP CO., LTD.

US$1.00-50.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Process

Concentration and Dry

Power Source

Manual

Model NO.

Certification

ISO9001

Automatic Grade

Manual

Application

Milk

Customized

Non-Customized

Model No.

Ql-Mh-07781

Material

Stainless Steel

Use

Dairy Processing ,Milk,Yogurt

Tolerance Grade

Certificate

Ce, ISO 9001:2008

Size

435mm*335mm*75mm, 535mm*435mm*75mm

Pressure Chamber Structure

Vertical

Casting Surface Quality Level

OEM

Available

Package

Suitable Packing for Sea/Air Transport

From

Wenzhou ,Zhejiang ,China

HS Code

326901000

Transport Package

Export Standard Package

Specification

3A, DIN, SM

Trademark

Origin

China

HS Code

326901000

Production Capacity

5000000/Month

Key features

Premium Material Options: Available in AISI304, 304L, 316, and 316L stainless steel for durability.

Multi-Industry Application: Suitable for dairy, food, beverage, chemical, pharmaceutical, and water treatment.

Strict Quality Control: All products calibrated under real working conditions and tested before shipping.

Lifetime Service Support: Spare parts provided at half price for the lifetime of the product.

Fast Sample Delivery: Samples can be dispatched within 2 to 5 days via sea, air, or express.

Flexible OEM Service: OEM production completed within 20-40 days after payment confirmation.

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.