Reliable Counterweight Mechanisms from China Suppliers and Factory for Smooth Operations
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
Frequently Asked Questions
Our facility has an annual output capacity of 75,000 tons of castings, supported by a modern construction area spanning 100,000 square meters.
We specialize in high-quality casting production using the advanced vacuum casting method to ensure superior precision, strength, and durability.
Our main product offerings include counterweights (CTWT) and petroleum machinery accessories, which are designed for various demanding industrial applications.
We have obtained several internationally recognized certifications, including ISO 9001 (Quality), ISO 45001 (Occupational Health and Safety), ISO 14001 (Environmental Management), and IATF 16949 (Automotive Quality Management).
Our esteemed global partners and clients include leading companies such as Caterpillar, Doosan Bobcat, Clark, Jungheinrich, Sany, XCMG, LGMG, and Nippon Chuzo K.K.
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 |








