What is the frame diameter available?

Standard Sieves are available with Dia 200mm or 300mm frames.

What are the main applications for these sieves?

They are suitable for screening soil, aggregate, sand, and stone.

Standard Sieves (Stainless Steel, Chromeplated Iron, Brass)

Name: Standard Sieves (Stainless Steel, Chromeplated Iron, Brass)
Brand: Zhejiang Tugong Instrument Co., Ltd.
SKU: 790498295

Zhejiang, ChinaZhejiang Tugong Instrument Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Hole Shape

Round

Application

Screening

Type

Primary Filter

Style

Frame Type

Material

Stainless Steel and Steel

Sieve Specimen

for Soil, Aggregrate, Sand, Stone

Transport Package

Standard Wooden Packing

Specification

φ 200mm, φ 300mm

Trademark

Origin

China

HS Code

9031809090

Production Capacity

5000piece/Year

Key features

Customizable Aperture: Aperture size can be made according to customer requests.

Multiple Frame Options: Available in Stainless Steel, Chromeplated Iron, and Brass frames.

Standard Diameter Sizes: Frames available in 200mm or 300mm diameters.

Versatile Applications: Suitable for screening soil, aggregate, sand, and stone.

1-Year Warranty: Comprehensive 12-month warranty with user manual included.

Fast Delivery: Delivery takes 10-20 working days after full payment.

Flexible Payment Terms: Accepts T/T in advance, L/C, and Western Union.

OEM/ODM Support: Manufacturer offers OEM and ODM services for customization.

Company profile

Zhejiang Tugong Instrument Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-03-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.67h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryZhejiang Tugong Instrument Co., Ltd. is a China-based limited company established in 1996, with 84 employees and a manufacturing plant covering 10,800 m². It produces and processes testing equipment and related instruments for soil, concrete, asphalt, aggregate, rock, cement, and highway applications. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, more than 10 production lines, 6–10 quality-control staff, and export sales representing 51%–70% of total sales. It states that it exports to more than 80 countries and accepts FOB, CIF, and CFR quotation terms, with LC and T/T payment methods. Evidence indicates R&D capability and a registered TUGONG brand, but the documented R&D experience is limited to two years and customization capability is not directly demonstrated. Trade records show transactions involving Philippine buyers, although the available records are limited.

Supplier typeThe supplier is identified as a combined business entity and limited company, established in 1996 in Zhejiang, China. Its stated business activity is manufacturing and processing machinery, supported by a 10,800 m² plant and self-operated import/export rights.

CertificationsThe supplier explicitly reports ISO9001:2015 quality-management and ISO14001:2015 environmental-management certifications. It also states France BV international quality certification and European Union CE certification, although the available information does not provide certificate numbers or validity dates.

Financial creditThe supplier states that it is authorized as an AAA credit business by the Agricultural Bank of China. It is also an established limited company founded in 1996, but the provided information does not include independent financial statements or other detailed financial indicators.

R&D capabilityThe supplier describes strong R&D ability, advanced creative consciousness, modernized equipment, and development of its TUGONG brand. The available profile records two years of R&D engineer experience, providing some evidence of R&D activity but not enough detail to assess the scale or depth of innovation.

Production capacityProduction capability is supported by a 10,800 m² manufacturing plant, more than 10 production lines, 6–10 quality-control staff, and product coverage across testing machines, soil, concrete, asphalt, aggregate, rock, and cement applications. The supplier also reports an annual production output range, but product-specific capacity and utilization data are not provided.

Client casesThe supplier claims exports to more than 80 countries, including Europe, America, and Australia. Trade records document transactions involving Philippine buyers HUMIL INTERNATIONAL CORPORATION and HUMIL INT'L CORP for liquid-limit devices and a triaxial test set, but the available records are limited and show only a small number of documented transactions.