WSHT Mining Group
WSHT Mining Group
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Quality Assurance

QUALITY IS THE LIFELINE OF AN ENTERPRISE
Product quality is one of the core elements for enterprises in market competition. WSHT attaches great importance to the construction of production workshops, staff management, optimization of production procedures, and strict quality inspection, aiming to maintain orderly production, improve production efficiency, ensure exceptional product quality, and shape an excellent brand image.
R&D Team Drives Innovation
The WSHT R&D team has accumulated over 20 years of scientific research experience. We develop customized environmental technical solutions according to actual conditions of metal ore production lines with different configurations, and design optimal construction schemes to ensure customers can achieve expected goals efficiently at one time.
Production Team Builds High-Quality Equipment
WSHT always adheres to the production philosophy of "quality first, customer foremost". Front-line production staff must strictly follow standardized production processes and operating procedures, and strictly control every link to ensure all product indicators reach industry-leading levels.
Installation Team Provides Professional Service
Our experienced measurement and installation team uses precision measuring instruments and accurate calculation data to lay a solid technical foundation for installation. With skilled construction personnel and comprehensive after-sales support, we provide professional and high-quality service quickly to help customers achieve economic benefits.
PROMOTE FINE MANAGEMENT OF PRODUCTION PROCESSES
Since its establishment, WSHT has consistently upheld the manufacturing philosophy of "Quality First, Customer Supreme". Committed to building large-scale modern production facilities, we implement optimized workshop layouts with logically segregated processing and assembly lines. By integrating advanced manufacturing equipment including CNC fiber laser cutting machines and high-precision press brakes, WSHT delivers robust technical capabilities that ensure consistently superior product quality.

In production practice, every member of our manufacturing team strictly abides by standardized processes and operating procedures. Through rigorous quality control at each production stage, we ensure all product specifications meet or exceed industry-leading standards. This disciplined approach underscores our unwavering commitment to quality excellence while continuously enhancing our responsiveness to customer requirements.
FULL-PROCESS QUALITY CONTROL SYSTEM
IQC
Incoming Material Inspection
• Supplier qualification audit & graded management
• Full batch sampling: material test, size check
• Unqualified raw materials returned directly
IPQC
Production Patrol Inspection
• First article confirmation system
• Full-time inspector regular patrol
• Unqualified products isolated immediately
FQC
Finished Product Inspection
• Full dimension & appearance inspection
• Special performance test: load, wear, temperature
• Unique quality inspection label for each product
OQC
Outbound Quality Inspection
• Packaging inspection: moisture-proof, rust-proof
• Label & model verification
• Quantity & accessory list double check
HIGH PRECISION PRODUCTION EQUIPMENT
We integrate design and manufacturing by constructing the Production Bill of Materials (PBOM) from the Engineering Bill of Materials (EBOM). This ensures high consistency between manufacturing and design data, significantly improving data quality and optimizing work efficiency. In the process design field, we innovate process design concepts and introduce advanced tools to support the implementation of knowledge management in process design. We facilitate effective data integration with other manufacturing platforms, achieve a single source of data, and gradually establish a sound framework for a digital manufacturing system.
High Precision Production Equipment
Production Equipment Detail
Workshop Equipment
Standardized Operation System
All processes implement SOP standard operating procedures
Clear SIP inspection standards for each quality control link
Regular skill training for production and quality inspection teams
PDCA quality review mechanism for continuous process optimization
Full-Link Traceability System
Unique batch number for each batch of products
Traceable raw material source, production team and inspection record
Production and quality inspection records kept for more than 3 years
Rapid problem location and root cause analysis mechanism
PRECISE LASER CUTTING BLANKING AREA
Laser Cutting Equipment
Cutting Detail
Blanking Area
STANDARDIZED PRODUCTION PROCESS
Production Process 1
Production Process 2
Production Process 3
Production Process 4
HIGH PRECISION MACHINING WORKSHOP
Machining Equipment 1
Machining Equipment 2
Machining Equipment 3
Machining Workshop Panorama
COMPLETE ADVANCED ROLLER PRODUCTION LINE
Roller Production Line
Roller Production 1
Roller Production 2
Roller Production 3
Roller Production 4
COMPREHENSIVE AFTER-SALES QUALITY GUARANTEE
1Y
Warranty Promise
1-year whole machine warranty, 3-month warranty for wearing parts
24h
Rapid Response
24h dedicated response, 48h solution output
Tech
Technical Support
Video guide for installation, debugging and maintenance
Comp
Compensation Guarantee
Bear corresponding losses for confirmed quality problems
Visit
Regular Return Visit
Collect feedback and continuously optimize products
PROFESSIONAL INSTALLATION TEAM
PROVIDES EFFICIENT INSTALLATION SERVICES
Professional Installation Team
Installation Site 1
Installation Site 2
Reliability
With a professional installation team and after-sales engineers, strict installation standards, and a well-established after-sales service process and system, we quickly solve various problems in equipment installation and operation, truly achieving "one partnership, lifetime assurance".
Standardization
All installation team members are strictly selected and have years of equipment installation experience. Under a professional and standardized management system, our installation services have more practical experience and management strength, avoiding common industry problems such as low work efficiency and uneven installation quality.
Process Rigor
After installation is completed, the installation team and on-site technical personnel will debug and trial-run the equipment to ensure normal operation. At the same time, they will provide further operation training for on-site operators to ensure they fully master equipment operation standards, as well as necessary maintenance, inspection and repair skills, to maximize the service life of the equipment.
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Installation & Shipment Cases
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