What certifications does the product have?

The product has CE and ISO certifications.

What are the terms of trade?

We accept EXW, FOB, CNF, CIF, and other standard terms.

Digital Display Constant Temperature Convection Oven for Soil Testing Mechanics Test

Name: Digital Display Constant Temperature Convection Oven for Soil Testing Mechanics Test
Brand: Zhejiang Tugong Instrument Co., Ltd.
SKU: 2211205935

Zhejiang, ChinaZhejiang Tugong Instrument Co., Ltd.

US$185.00

1-9 Pieces

US$155.00

10+ Pieces

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

STHX

Application

Industry, School, Lab

Customized

Certification

CE, ISO

Structure

Portable

Material

Steel

Type

Drying Oven

Product Name

Soil and Concrete Drying Ovens

Temperature Range

50-300℃

Accuracy

±1℃

Working Voltage

AC220V

Sthx-1A

450×450×350mm 76L

Sthx-2A

550×550×450mm 136L

Sthx-3A

500×600×750mm 225L

Sthx-4A

800×800×1000mm 640L

Transport Package

Standard Wooden Packing

Trademark

Origin

China

HS Code

9031809090

Production Capacity

300PCS/Month

Key features

Multiple Size Options: Available in 76L to 640L capacities with inner sizes from 450x450x350mm to 800x800x1000mm.

Dual Voltage Support: Works with AC220V and AC380V working voltages for flexible application.

Built-in Observation Window: Features a perspective window allowing users to look inside the oven during operation.

Portable Steel Structure: Constructed from durable steel with a portable structure design for easy movement.

CE and ISO Certified: Product holds CE and ISO certifications ensuring quality and safety standards.

Fast Delivery Time: Delivery time ranges from 7 to 15 days depending on the specific product model.

Professional After-sales Support: Provides professional guidance including product introduction and operation manuals.

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: ≤1.54h 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.