Do you provide OEM services?

Yes, for products with drawings supplied by you, we can apply your logo.

Is third-party pre-shipment inspection available?

Supplier's pre-shipment inspection is final. Third-party inspection can be arranged at the buyer's cost.

What is the main application of this compressor?

Main applications include heating, ventilation, central air conditioning, industrial refrigeration, and food refrigeration.

China Supplier for Refrigeration Screw Compressor Unit in Ammonia R717 Freon System

Name: China Supplier for Refrigeration Screw Compressor Unit in Ammonia R717 Freon System
Brand: Dalian Bingshan Engineering & Trading Co., Ltd.
SKU: 1978388065

Liaoning, ChinaDalian Bingshan Engineering & Trading Co., Ltd.

US$10,000.00-25,000.00

1 Piece

Product profile

Customization

Available

Warranty

12months After Commercial Running or 18months

Lubrication Style

Lubricated

Model NO.

JZLG/JZVLG/JZSLG/JLNLGF/YSLGF

Cooling System

Water Cooling

Power Source

AC Power

Cylinder Position

Horizontal

Structure Type

Open Type

Installation Type

Stationary Type

Type

Single Screw Compressor

Temperature

-70~+20deg.C

Cooling Capacity

0~18000kw

Refrigerant

R717/R22/R404A

Application

Petro-Chemical Industry, Food Industry

Transport Package

Packing in Wooden Cases

Trademark

BINGSHAN

Origin

China

HS Code

841869

Key features

High Efficiency & Reliability: Features sliding bearings for long life, low exhaust temperature, and world-leading rotor profile for high volumetric efficiency.

Stepless Energy Adjustment: Supports 10-100% stepless energy adjustment to optimize power consumption based on load requirements.

Intelligent Control System: Equipped with a special microcomputer controller for fast running speed, strong control capability, and networking modulation.

Wide Application Range: Suitable for petro-chemical, food industry, and various refrigeration needs with cooling capacity up to 18000kw.

Customizable Parameters: Temperature range customizable from -70 to +20 deg.C, with options for R717, R22, or R404A refrigerants.

100% Pre-delivery Testing: All goods undergo 100% testing before delivery to ensure quality and reliability.

Professional OEM Service: OEM logo application available for products with drawings supplied by the customer.

Global Service Network: Branch offices established in Philippines, Malaysia, Thailand, Russia, Brazil, and other regions for local support.

Company profile

Dalian Bingshan Engineering & Trading Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1988-03-01 CertifiedNearest Port: Dalian PortAverage Response Time: ≤9.60h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryDalian Bingshan Engineering & Trading Co., Ltd. is identified as a China-based limited-company manufacturer established in 2001, with 49 employees and operations in refrigeration equipment and related machinery. The available information indicates broad product coverage, more than 10 production lines, 41–50 quality-control staff, and annual output above the stated threshold. The company reports continuous product development and 40–50 key new products annually, while its business description also covers consulting, design, sales, installation, commissioning, and maintenance. Export activity is documented since 1988, with exports representing 11%–20% of total sales. However, no certification records, detailed financial statements, explicit customization examples, or verified customer performance outcomes are provided.

Supplier typeThe supplier is explicitly classified as a manufacturer and limited company based in China. Its stated business scope also includes refrigeration-equipment consulting, design, sales, installation, commissioning, and maintenance, indicating both manufacturing and engineering/trading functions.

After-Sales capabilityThe company description explicitly lists installation, commissioning, and maintenance among its services, supporting the existence of after-sales-related capabilities. However, the slices do not specify service coverage, response times, spare-parts support, or warranty terms.

R&D capabilityThe supplier states that it strengthens independent innovation and re-innovation and launches 40–50 key new products annually. Its product range exceeds 5,000 types and specifications, providing explicit evidence of product-development activity.

Production capacityThe supplier reports more than 10 production lines, annual production output above the stated threshold, and 41–50 quality-control staff. It is also identified as a manufacturer with a 49-person workforce, supporting established production capability, although the reported plant area is relatively limited and detailed capacity utilization is unavailable.

Client casesTrade records associate the supplier with named buyers, including HAMZA VEGETABLE OIL REFINERY AND GHEE MILLS PVT LTD and a Vietnamese company, and document refrigeration products such as water chillers and freezers. These are identifiable transaction or buyer records, but the slices do not provide project outcomes, repeat-order evidence, references, or customer-satisfaction results.

Product Q&A

Q:What is the warranty period?

Warranty: 12 months after commercial running or 18 months from the date of shipment, subject to the earlier expiry.

Q:What are the payment terms?

By 100% T/T before shipment or By L/C at sight.

Q:What is the production lead time?

It depends on the equipment type. For cold storage equipment, 60-80 days; for Spiral/Tunnel Freezers, 80-90 days; for flake ice making units, 45 days after receiving down payment or Letter of credit.

Q:What are the trade terms accepted?

We accept Ex-work factory, FOB Dalian, CNF or CIF, as per your requirement.

Q:How do you handle product damage during shipping?

We investigate the cause, claim insurance, and send replacements. The responsible person covers the cost of the replacement.