Botou Longsheng Non-Ferrous Castings Factory is a leading manufacturer and exporter of high profile casting, machining, molds and assembly products, etc. Featuring optimum combination of price and performance, our products are widely used on valves, water pumps, speed reducers, elevators and automobiles, etc. With over two decades of perseverance and dedication in production and total quality management, we have established a long-term loyal customer base in North America, Europe, East Asia, and Mid East. Our core competitiveness edge lies in total customer solutions. By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent

quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services.

1. we have our own packing department that we can pack different according to customer’s request

which we strictly packing quality control.

2. we will order container in person and ensure product safety,delivery on time.

3. all your enquiry will be replied within 12 hours.

4. we strictly hold the belief of customer first.

5 .we are OEM suppliers and we are experienced in quality control.

6. we are focusing on product detail, strictly QC control.

7. we pay attention to material quality and product practicability.

8. we are focusing on the R&D and manufacture of hose clamp product.

9.Quality Control

Our company have a large number of the Quality Control Engineers, and we also have a lot of high precision testing equipment. such as: three coordinate measuring system, spectrograph, Optical Brinell hardness tester, tensile testing machine, air-gauge, Dial bore gauges, Inside Micrometer etc.

10.Our Advantage

1).We are one of the leading manufacturer and exporter with a history of more than 20 years,enjoying an excellent reputation and keep a good relationship with many foreign companies,especially in Japan, Europe, America and Southeast Asia.

2).We have a lot of high precise Machining equipment and high precision testing equipment, our manufactory also have a large number of engineers. we can

provide the best products and the best service for you.

11.Our Promise

1).The delivery time and the package can be controled according to the customers' requirement completely

2).we will produce the products seriously according to the drawings, and make sure all the products is suitable for the custoners.

3).We will communicate with the customers all the time about the products, we will send the pictures to the customers, so that they can know the producing process.

WHY CHOOSE US                                                                   

1)  We have our own factory, quality can be controlled seriously.

2) We Specialize in manufacturing more than 20 years.

3) We have professional testing department and testing equipment.

4) We have 10 rich experience engineers & 20 senior technicians.

5) Timely delivery and excellent service.

HOW CAN WE QUOTE FOR YOU?                                                               

As our factory only supply OEM service,  Please send us enquiry by email, with all the technical drawings 

you have, with all of your requirements, such as material grade, tolerance, machining demands, surface 

treatment,heat treatment, mechanical property requirements, etc. Our specialized engineer will check and 

quote for you, we would appreciate the opportunity and will respond in 3~5 working days or less. 

It is also best if you can provide a sample, we can also quote depends on the sample.

I DIDN’T FIND WHAT i WANT, CAN YOU OEM TO ME?                            

 Yes, we are a professional OEM manufacturer more than 20 years’ experience, we have  large supply ability.

WHAT ABOUT MINIMUM ORDER QUANTITY?                                             

We have different minimum order quantity for different products,so please inquiry for it.

CAN WE OFFER CNC CATING PARTS?                                                        

Using our coordinate measuring machine, tensile testing machine, spectrograph and other testing 

equipment to make all the goods qulified.

HOW WE MAKE THE PARTS COMPLY TO CUSTOMER'S REQUIREMENT?

We have different minimum order quantity for different products,so please inquiry for it.

The company USES the Japanese 5 s management and TPM management, and in 2004 passed the ISO9001 (2000) quality management system certification, import the ISO9001 (2000) quality management mode and the standardization of production processes, quality management and constantly introduce advanced production technology, casting equipment, processing equipment and testing equipment, a more effective guarantee the stability of product quality and the accuracy of the delivery date.