What is the minimum order quantity?

The minimum order quantity is 20 pieces.

What warranty is provided?

We provide a 1-year warranty for this product.

Good Quality 0mm Prism Constant GMP104 Black Right Angle Mini Prism

Name: Good Quality 0mm Prism Constant GMP104 Black Right Angle Mini Prism
Brand: Shanghai Hexin Survey Instrument Co., Ltd.
SKU: 942214305

Shanghai, ChinaShanghai Hexin Survey Instrument Co., Ltd.

US$20.00

50-99 set

US$18.00

100-199 set

US$15.00

200+ set

Product profile

Application

Topographic Survey

Surface Quality

40/60

Material

Glass, Plastic, Metal

Model NO.

GMP104

Model No

GMP104

Net Weight

12.5kg

MOQ

20 Pieces

Effective Diameter

60mm

Packing Length

Packing Width

Packing Height

After-Sales Service

Yes

Warranty

1 Year

Accuracy

None

Vertical Lines

None

Horizontal Line

None

Transport Package

10 Pieces Packed in 1 Inner Carton

Specification

Size: 40cm*30cm*25cm Weight: 12.5kg/10 pieces

Origin

Shanghai China

HS Code

9015900090

Production Capacity

10000 Pieces/ Year

Key features

High Precision Prism: 0mm prism constant with 5 sec angle tolerance for accurate topographic surveying.

Durable Material Options: Constructed from alloy, metal, plastic, or glass to suit various surveying needs.

Long Range Capability: Effective range up to 2000m with 60mm effective diameter for clear signal.

Professional Manufacturer: Shanghai Hexin has 8 years experience in R&D and manufacturing of surveying tools.

Comprehensive Warranty: 1-year warranty coverage with dedicated after-sales service support.

Flexible Customization: Customization available from samples and designs for specific project requirements.

Strict Quality Control: 100% visual and function inspection ensures product reliability before shipping.

Global Shipping Support: Shanghai Port export with CIF, FOB, CFR terms and multiple payment options.

Company profile

Shanghai Hexin Survey Instrument Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based trading company operating in environmental protection equipment, ship equipment and accessories, hardware and electrical products, and computer-related products. It identifies as a professional technical supplier and supports customization from samples and designs, but does not provide 3D software design, ODM, SDK, or branded OEM services, and reported no new products in the past year. Export activity is substantial, with 10 years of export experience and exports representing 90% of total sales. Service support includes debugging and maintenance in South America, although there are no overseas branches, agents, warehouses, or showrooms. Quality oversight is limited to one inspector, and finished-product inspections have instructions but no written records. Financial records are indicated for 2020–2022, but the provided information does not establish financial strength. No certification holdings or customer cases are documented.

Supplier typeThe supplier is explicitly identified as a professional technical supplier, while its registered business type is a trading company. Its business scope covers equipment, accessories, hardware and electrical products, and computer-related products, together with import and export activities.

After-Sales capabilityThe company states that pre-sales, operational, and after-sales services are integrated into its activities, and it offers debugging and maintenance services in South America. However, it has no overseas agents or branches, so the scale and local infrastructure of this support are limited.

R&D capabilityThe supplier has stated R&D capability and can customize from samples and designs, but it reported no new products during the past year and does not provide 3D software design, ODM services, or SDK support. The evidence shows technical customization but limited recent product innovation.

Customization capabilityThe supplier explicitly provides customization from samples and from customer designs, and this capability is recorded both in its R&D profile and design-services information. This is direct evidence of product customization support.

Product Q&A

Q:Can the base station and rover station be interchangeable?

The difference between the rover station and the base station is that the accessories are different, the function and hardware configuration are the same.You can use the controller to choose the working mode of the device and set it as the base station or rover station.

Q:What is CORS?

CORS is called a continuous operating reference station system. It can be understood as a bas e station that is erected at a fixed known point and works continuously for 24 hours and sends its own data to a specific serverthrough the network. The use of CORS operation eliminates the need for a base station, and CORS is equivalent to a base station in a normal network operation.

Q:What is the prism constant for this model?

The prism constant (offset) is 0mm or -30mm depending on the specific configuration.

Q:What materials are used for the prism?

The prism is made from alloy, metal, plastic, or glass.

Q:What is the effective range of the prism?

The effective range is up to 2000m.