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Ningbo Yasheng Casting Industry Co., Ltd., or Yassian, was founded in 2002. Now We are one of the famous manufacturer of Ground Engaging Tools parts in China.
Our self-manufactured G.E.T products are suitable for many kinds of construction and mining machines like Excavator, Motor grader, Bulldozer, Scraper, and etc. We also design and produce pins and locks, bolt and nuts to match teeth and blades.
We use materials from the world's largest steel plant and other top suppliers to make our products.
Yassian's products have been exported to more than 80 countries including USA, Canada, Russia, Spain, Italy, Turkey, Egypt, Saudi Arabia, UAE, Iran, Malaysia,  Brazil, Argentina, Peru, Columbia and so on.
Yassian has about 150 emplyee. Most of them are in factory production department. We have a technical and quality team of 8 engineers for product development and quality control.
We are dedicated and work hard to manufacture the best ground engaging tool parts for our clients. We sincerely look forward to have more distributor partners to grow local business and share growth with us.

Benefits for Our Distributor Partners

  • 1st Priority Delivery
    Top priority to be delivered faster only for our distributor partners.
  • Lowest Price
    Our distributor will enjoy the lowest price based on the purchase volume.
  • More Payment Options
    Only pay 30% before shipping and the remaining on arrival and other options availabel.
  • Bridge Clients
    Introduce local clients and share growth with our distributors


  • • Bulldozer Cutting Edges and End Bits
  • • Grader Blades and End Bits
  • • Loader Blades, Bucket Cutting Edges
  • • Dozer Blades
  • • Bucket Tooth & Adapter                              
  • • Excavator Bucket Cutting Edges
  • • Snow Plow Cutting Edges
  • • Scraper Cutting Edges
  • • Chocky Bars and Grouser Bars
  • • Bolts & Nuts, Pins and Locks

Our Factory, Equipment & Facilities

☆ Factory Size: 20,000 square meters     ☆ No. of Production Lines: 4     ☆ Annual Output Value: US$ 10 Million
☆ Total Employees: 100 – 130 People     ☆ 5 R&D Engineers in the factory


YASSIAN is using raw material from the best steel plant in China. We also have very professional manufacturing facilities in each production process and strict in-process QC and finished products QC to provide our clients the strongest products. YASSIAN also have certificated ISO 9001 control system and material has SGS certificate.


certificate 2
certificate 3


  • Competitive Price
    As strategic partner of Baosteel, We ourselves have been a profession steel supplier for over 20 years. So that we can get raw material advantage to provide most competitive price.
  • Advanced Process​​​​​​​
    We have the China best and largest roller heat treatment line with through hardening technology to produce products with longer wear life and better mechanical performance.
  • Professional Material​​​​​​​
    We can provide wider range of high strength wear resisting steel and can design innovative material to meet any technical requirement and provide performance improvement on welding and etc.
  • Advanced Process​​​​​​​
    We can provide full mechanical test report with global 3rd-party certification such as ISO, SGS, TUV, ROH and etc.
NEW BRAND​​​​​​​​​​​​​​
YASSIAN® is our new brand, and We will continue to focus on the industry !

Quality First and Customer Satisfaction is our sole aim. Welcome to visit our factory and negotiate business. We are sure we will be your ideal choice.

Specializing In Blades, Cutting Edges and End Bits, Half Arrow Segments & Blades, Teeth & Adapters, Shanks & Protectors  For Applications on All Makes & Models Equipment of Komatsu, Caterpillar, Dresser, Fiat-Allis, John Deere, Kawasaki , Terex, Volvo, Bobcat and Hyundai, etc.​​​​​​​


Factory founded in HengXi Town, Ningbo, Zhejiang near the Shanghai City. The original 6000 sq ft site, Original specialization in casting industry fild, the name YaSheng Casting Ltd.


We began to relate to the foreign trade, becomes the first China manufacturer to make heat-treated blades for domestic and overseas customers.


Establishment of Research & Development (R&D) department, We focus product quality dontrol, and certificated ISO 9001 system.


Establishment of overseas branch offices in CBD South of Ningbo, Zhejiang. For the first time the amount of exports over four million dollars


We have registered the new brand, YASSIAN®. Significant capital is invested in equipment and buildings aimed at better servicing the construction and mining markets.


We established a network marketing department, responsible for the company’s e-commerce operation. Integration of the company’s network of sales channels. YASSIAN eCommerce begins!


We actively participate in various industry exhibition. inclued: BAUMA CHINA, Munich, MineXPO USA, M&T, PERUMIN, INTERMAT, EXPOMIN, etc.


We improve our quality system and service system. We offer 24-hour service, improve our overall level of service.


For the first time the amount of sales over ten million dollars. We have updated a lot of machinery and equipment, including the new heat treatment furnace.


After more than 15 years, we continue to grow and adapt to best suit the needs of our customers in over 30 countries.


The factory has built a 3,000-square-meter factory with two new heat treatment furnaces and other foundry equipment. The number of workers has increased by 30.
We participated in the M&T EXP PART OF BAUMA NETWORK exhibition.


We participated in the exhibition of Bauma China 2020


Through our own engineering department, R & D quality, we develop pioneer cutting edge and bucket teeth products around the world with our own Tungsten carbide embedding technology.


As a supplier of ground engaging tools YASSIAN specializes in developing, manufacturing and providing the best quality parts for earthmoving and mining equipment.

We focus on providing GET which has a longer wear life at competitive rates for our customers. YASSIAN supplied wear products are made from high-quality steel alloy strategically placed wear material to provide maximum wear resistance.

ISO9001 quality control systems are implemented in ourself factory to guarantee the quality of all products at all stages of manufacturing.

We seek quality in our activities, to ensure business success not only for ourselves but also for our customers.
We have participated in many professional exhibitions in the industry over the world, such as BAUMA CHINA, MineXPO las vegas USA, M&T Brazil, PERUMIN Peru, BAUMA Munich, INTERMAT France, EXPOMIN Chile and so on. And we will regularly to participate in the annual 4-5 major international trade exhibitions every year.
Motor Grader Blades & End Bits
Add: Hengxi Industrial Park, Yinzhou, Ningbo, Zhejiang, China
Tel: (+86) 135-8685-2960(Alen)
Copyright 2021 Ningbo Yasheng Casting Industry Co., Ltd.All Rights Reserved.