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DN500 Stainless Steel Manhole Cover for Tank

Name: DN500 Stainless Steel Manhole Cover for Tank
Brand: Zhejiang L&B Machinery Co., Ltd.
SKU: 763052945

Zhejiang, ChinaZhejiang L&B Machinery Co., Ltd.

US$50.00-500.00

1 Piece

Product profile

Customization

Available

Standard

DIN, ANSI

Material

Stainless Steel

Model NO.

BLS-RK

Connection

Welding

Surface Treatment

Mirror Polish

Head Type

Round

Name

Manhole Cover for Tank

Size

DN300-800

Gasket

NBR,EPDM,Silicone

Packing

Standard Export Package

Shape

Round,Oval,Rectangle

Transport Package

Standard Export Packing

Specification

200-600MM

Trademark

BLS

Origin

Zhejiang, China.

HS Code

847982

Production Capacity

100 PCS/Day

Key features

Durable Stainless Steel Material: Available in SS304, SS316L, SS321, SS304L for corrosion resistance.

Customizable Sizes and Shapes: Sizes DN300-800 with Round, Oval, or Rectangle shape options.

Flexible Gasket Options: Choose from NBR, EPDM, or Silicone gaskets for sealing needs.

CE Certified Manufacturing: Products meet CE certification standards for quality assurance.

OEM/ODM Service Support: Professional OEM and ODM services available for custom requirements.

Versatile Installation Types: Supports horizontal/vertical installation and quick/opening types.

Standard Compliance: Manufactured according to DIN and ANSI standards for reliability.

Company profile

Zhejiang L&B Machinery Co., Ltd.

Zhejiang, 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: 24 Years CertifiedNearest Port: Ningbo portAverage Response Time: ≤9.17h

AI-Powered supplier vetting

SummaryZhejiang L&B Machinery Co., Ltd. is a China-based factory established in 2002, with 56 employees and a 3,295 m² manufacturing plant. Its product scope includes tanks, emulsifying machines, pumps, valves, mills, storage tanks, and sanitary fittings. The supplier reports ISO 9001:2015 certification, two production lines, export sales of 71%–90%, and export markets spanning Southeast Asia, the Middle East, Europe, and North America. It states one-month lead times in both peak and off-peak seasons and has self-operated import/export rights. Evidence confirms relevant manufacturing and export activity, but information is insufficient to establish after-sales capability, customization capability, or strong innovation performance. Trade records identify one buyer and several stainless-steel valve transactions, supporting evidence of customer activity but not a broad customer portfolio.

Supplier typeThe supplier is identified as a factory and a limited company located in Wenzhou, Zhejiang, China, with company type listed as combined. Its stated manufacturing plant and product range further support classification as a machinery and component manufacturer.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This is explicit evidence of a certified quality management system, although the scope and current validity details are not provided.

Financial creditThe supplier reports registered capital, annual revenue, a 2002 establishment date, 56 employees, and a 3,295 m² plant. These details indicate an established operating entity, but the provided information does not independently verify financial stability or payment performance.

Production capacityThe supplier operates two production lines, reports a 3,295 m² manufacturing plant, offers a broad range of machinery and sanitary components, and states one-month lead times in both peak and off-peak periods. These facts support established production capability, while the fewer-than-five quality-control staff indicate a relatively lean quality organization.

Client casesThe supplier reports export sales of 71%–90% and markets in Southeast Asia, the Middle East, Europe, and North America. Trade records show shipments through Ningbo involving NKR ENGINEERING PVT LTD and several stainless-steel valve products, providing concrete transaction evidence but only one identified buyer in the supplied records.