What is your warranty policy?

We provide lifetime service with spare parts at half price and repair services if local resolution fails.

How is quality control performed before shipping?

All products are calibrated under real working conditions and tested as qualified products before shipping.

What shipping methods are available?

Small parcels are sent via DHL, FedEx, UPS, or TNT. Big cargo is delivered by air freight or sea.

Food Grade Saintary Stainless Steel Manhole with Glass Sight

Name: Food Grade Saintary Stainless Steel Manhole with Glass Sight
Brand: QILI HOLDING GROUP CO., LTD.
SKU: 862303465

Zhejiang, ChinaQILI HOLDING GROUP CO., LTD.

Negotiable

1 Piece

Product profile

Customization

Available

Automatic Grade

Manual

Application

Milk, Yogurt, Milk Powder

Model NO.

Customized

Non-Customized

Transport Package

Export Standard Package

Specification

219~600

Trademark

Origin

China

Production Capacity

5000000

Key features

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

Max Pressure Rating: Rated for 1 bar pressure suitable for non-pressure applications.

Certification Compliance: Materials meet FDA, ISO, and 3A certification requirements.

Hand Wheel Variants: Offered in plastic or stainless steel hand wheel options.

Height Specifications: Available in 100mm, 120mm, and 150mm height configurations.

Wide Application Scope: Ideal for dairy, food, chemical, beverage, and pharmaceutical industries.

Lifetime Service Support: Lifetime service provided with spare parts at half price.

Fast Response Time: Any questions or problems are responded to within 12 hours.

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.