Customized Ductile Iron Drain Grates for Heavy-Duty Rainwater Management

Our expertly engineered ductile iron manhole cover gully gratings are the epitome of design efficiency and robust functionality. Sculpted from high-strength ductile iron, these masterpieces boast remarkable compressive strength, coupled with exceptional resistance to corrosion and wear. The intelligent design features an intricately crafted porous grid or strip grating pattern, ensuring unrivaled drainage efficiency while meticulously preventing debris from obstructing drainage pipes. These ductile iron gully gratings are indispensable to urban drainage systems, playing a pivotal role in elevating both the aesthetics and functionality of our cityscapes. These versatile solutions are perfect for an extensive range of environments, including but not limited to high engineering works, roads, hard shoulders, urban drainage systems, gardens, and beyond.

Cangzhou Great Casting Technologies Limited Co., Ltd, which was established in January 2010. The company is nestled in the bustling city of Cangzhou,Hebei Province,strategically positioned close to the vibrant cities of Beijing & Tianjin in the north,Qilu in the south, with Jinghu Highway to the west, and Jingshan Highway and the bustling Huanghua Port in the east. This advantageous geographic locale ensures transportation is remarkably convenient.
The company boasts three expansive production facilities spanning an impressive 30,000 square meters,supported by fixed assets totaling 30 million yuan. Our dedicated team comprises 180 skilled employees ,including 30 highly trained professional and technical personnel. We proudly produce an annual output of approximately 25,000 tons of diverse manhole cover products.
Our core production includes the EN124 standard series of ductile iron products, featuring A15,B125,C250,D400,E600,F900, among other superior trench manhole covers. Additionally, theseproducts are designed to meet or exceed national standards such as GBT23858-2009, GBT15831-2003, CJT511-2017, CJT121-2000, and JC889-2001.
Our state-of-the-art production and testing equipment, coupled with a rigorously developed and continually refined quality management system compliant with ISO9001:2000, ensures the highest standards of excellence.
At Cangzhou Great Casting Technologies Limited Company, we steadfastly uphold the principles of quality and credibility as pillars of our growth and success. We earnestly invite customers from across the globe to join us in crafting a prosperous future together, fostering mutual benefit, and realizing grand ambitions!

1. Crafted with precision from premium-grade ductile iron, these drain grates boast exceptional pressure resistance and superior corrosion protection. This ensures an impressively prolonged service life, offering unmatched durability and reliability under the harshest conditions.
2. Serving a crucial function in urban sanitation, these grates effectively prevent debris from infiltrating the sewer systems. By doing so, they reduce the risk of blockages, ensuring uninterrupted and efficient drainage operations, and contributing significantly to city cleanliness and hygiene.
3. Designed for simplicity and efficiency, the installation process of these grates allows workers to complete their tasks quickly and effortlessly. This ease of installation translates to reduced labor costs and increased productivity, making them a preferred choice for urban infrastructure projects.
4. Our manufacturing capabilities are adaptable and designed to meet your specific requirements. We take pride in offering competitive pricing that provides exceptional
value, ensuring you receive a product that not only meets but exceeds expectations in both performance and cost-effectiveness.

Q1: Are you a trading company or factory?
A: We are a manufacturing factory.

Q2:Can l get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.

Q3: How to get a quotation?
A: Provide us with the production requirements, size, quantity and arrival port, and we will promptly quote.

Q4:How can l get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk online.

Q5:What product information do need to provide?
A: You need to provide the arade, width, thickness, coating and the number of tons you need to purchase.

Q6:How to guarantee the quality of your products ?
A: We have lSO9001 quality system certification , and strict detection during production.

Q7:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.