Reliable Counterweight Mechanisms from China Suppliers: Enhance Operations with Our Quality Factory Solutions
Manufacturing technique |
Automatic molding of clay sand |
Material |
QT600-3,QT600-6,QT650-5,QT650-6,QT700-5, QT700-10,GQT800-5 |
Weight range |
2kg-200kg |
Surface Treatment |
Shot blasting,Polish,Rust prevention treatment |
OEM |
Yes |
Producing area |
Shandong province,China |
Production Capacity |
An annual output of 40,000 tons |
Department Introduction
Casting Department II specializes in high-quality casting production using the advanced vacuum casting method, ensuring superior precision, strength, and durability in all our products. Our facility spans a construction area of 100,000 square meters, equipped with modern machinery and state-of-the-art production lines. With an annual output capacity of 75,000 tons of castings, we have the capability to meet the increasing demands of global industries while maintaining high efficiency and consistent product quality.
Our main product offerings include counterweights (CTWT) and petroleum machinery accessories, which are widely used in various industrial applications. These products undergo rigorous quality control procedures throughout the production process to ensure exceptional performance, reliability, and durability.
Our expertise in casting allows us to manufacture components that meet the highest industry standards. To uphold our commitment to quality, safety, and environmental sustainability, we have obtained several internationally recognized certifications.
Our certifications reflect our dedication to continuous improvement, strict adherence to regulations, and our responsibility toward environmental protection and workplace safety. We currently hold:
Our reputation as a reliable and innovative casting manufacturer is further strengthened by our long-term partnerships with some of the world's leading companies. These collaborations highlight our ability to meet the stringent quality and performance standards required by major global enterprises.
By leveraging cutting-edge technologies, optimizing production efficiency, and continuously innovating, we strive to enhance our product quality and expand our range of offerings. We are committed to research and development, sustainability, and process improvements to maintain our position at the forefront of the casting industry. Looking ahead, we aim to further strengthen our global presence, explore new markets, and continue delivering top-tier, precision-engineered castings that contribute to the success of our valued customers worldwide.
Frequently Asked Questions
Shipping & Warehousing


Transportation and payment information
1 |
Accepted delivery terms |
EXW,FOB,FCA,CRF,CIF,CPT,DDP |
2 |
Accepted payment currencies |
CNY,USD,GBP,EUR,JPY |
3 |
Accepted payment types |
T/T,L/C,D/P,D/A |








