Liwei Group Co., Ltd

R D Innovation

Technical Advantages

Technical Advantages

Our core technical advantage lies in precise PP fiber index customization. We adjust fiber length, surface treatment and fibrillation degree according to shotcrete, slab and dry mortar applications. We provide on-site mixing guidance for construction teams globally.

Liwei Group Co., Ltd
01

Process Control

DCS-monitored systems maintaining precise ±0.5°C tolerance across all reaction stages.

02

Analytical Excellence

HPLC, GC-MS, and NMR for real-time quality verification at every production checkpoint.

03

Flexible Manufacturing

Multi-purpose reactors enabling rapid changeovers from pilot-scale to full production volumes.

04

Integrated Quality

End-to-end quality management from raw material sourcing through final product release.

Performance

Key Performance Indicators

99.5%+
Product Purity
Exceeding industry standards across all product lines.
99.2%
Batch Consistency
Inter-batch consistency rate ensuring reliable quality.
98.5%
On-Time Delivery
On-time delivery rate for orders worldwide.
We track strict KPIs for every PP fiber batch: tensile strength, fiber dispersion, length tolerance, impurity content and alkali resistance. All indicators are recorded in test reports to guarantee consistent performance across bulk shipments.