Our Services
As a professional metalworking supplier, we provide a full range of customized metalworking products and services to customers worldwide.
End‑to‑End Industrial Production
SHIHUA possess extensive assembly experience and provide finished product assembly services to effectively reduce customers’ on-site assembly and commissioning time. We also specialize in the assembly of large-scale frames and structures. Upon completion, we conduct precise measurements to verify compliance with technical requirements; any non-conformities will be promptly adjusted and rectified to ensure final product accuracy.
Design Assistance
Support technical optimization based on your drawings and requirements
Machining
Precise CNC machining to guarantee assembly dimensional tolerance
Production Process Documentation
Compile complete process sheets for manufacturing and quality control
Surface Treatment
Sandblasting, painting and coating for corrosion‑resistance performance
Material Preparation
Source, inspect and prepare qualified raw materials for production
Quality Inspection
Carry out dimension check and full‑range NDT for finished parts
Sheet Metal Processing
Cut, bend and blank sheet metal parts per technical drawings
Assembly
Professional assembly of frames and large‑scale mechanical components
Welding
High‑strength welding for carbon steel, stainless steel structures
Packaging & Shipment
Custom heavy‑duty packaging and arrange safe delivery for goods
Heat Treatment
Improve material hardness, toughness and internal stress relief
Ability Details
Zouping Petrochemical Machinery Co., Ltd., located at No. 198, Huangshan Fifth Road, Zouping City, Shandong Province, was established in December 1998 with a registered capital of 10 million yuan. Covering an area of over 20 mu, it is an integrated enterprise specializing in metal welding and machining.
The company currently has over 100 employees, including 7 senior technicians, over 20 professional technicians, and 4 full-time quality inspectors. It possesses over 70 sets of production equipment. Major equipment includes CNC gantry machining centers, CNC floor-type milling machines, gantry milling machines, CNC vertical lathes, and laser cutting machines. Main products include papermaking machinery, transformer oil tanks, automated production lines for machine tools and automotive parts, wind power equipment, aluminum equipment, and petroleum equipment. The company also undertakes large-scale metal structure riveting and welding processing. Major partners include Jinan Machine Tool Plant No. 2, China XD Group, Zhongke Hangxing Group, East China Petroleum University, Shandong CRRC Group, Shandong Ouped Paper Machinery Plant, Zhejiang Huazhang Technology Co., Ltd., and Weiqiao Aluminum & Electricity.




Quality Control
Zouping Petrochemical Machinery Co., Ltd., located at No. 198, Huangshan Fifth Road, Zouping City, Shandong Province, was established in December 1998 with a registered capital of 10 million yuan. Covering an area of over 20 mu, it is an integrated enterprise specializing in metal welding and machining.