S J Co ltd Shanghai Sirui Industry and

S&J Co. , ltd Shanghai Sirui Industry and Trading Co. , ltd Brief introduction We are Specialized in production of high quality Turning parts, castings, forgings, stampings , hardwares, plastic mould , various valves and pipe joints. Our company has a professional team of technology and sophisticated service through our many years of experience with the accumulation. Company has been based on operating in good faith, world the trust and support from majority of customers To provide high quality, excellent performance, low price of products for our customers is constant pursuit of our ARIER. Customers’ demands is the goal and it is our eternal Fall direction of development of our ARIER , to serve the community's mission is the greatest honor of our ARIER. We always adhere to customer being first, Depending on the quality is life, serviceoriented. We are willing to do and go with you, that will be constant innovation, hard work, enterprising spirit!

Technology Introduction Investment casting Name: valve body process. : silicon sol investment casting Raw cating Tolerance: CT 3 Surface : Ra 1. 6～ 3. 2 Material: 304 L, 316 L, and According to the client requirements Quality assurance in accordance with ISO 9001 We can provide raw casting and finished products

Investment casting Name: flange process. : Water Glass investment casting Raw cating Tolerance: CT 5 -CT 6 Surface : Ra 3. 2～ 6. 3 Material: 304, 316, and According to the client requirements Quality assurance in accordance with ISO 9001 We can provide raw casting and finished products

Excavator parts v Name: bucket teeth v process. : investment casting Raw cating Tolerance: CT 9 Surface : painting Material: carbon steel , and According to the client requirements Hardness: HRC: 48 -50 Quality assurance in accordance with ISO 9001 v v v

Die casting Name: motor part process. : die casting Tolerance standard: DIN 1688 -4 Material: aluminium and According to the client requirements Quality assurance in accordance with ISO 9001 We can provide raw casting and finished products

Forging v v v Name: Machinery. Accessories Process: Die-Forging Size: Drawings based on client requirements Material: carbon steel , stainless steel , alloy steel etc. Quality assurance in accordance with ISO 9001 We can provide raw casting and finished products

Metal Hardware Name: Turning parts process: Machining Size: Drawings based on client requirements Material : According to the client requirements Quality assurance in accordance with ISO 9001

Metal hardware Name: handle process: casting+Polishing Size: Drawings based on client requirements Material : According to the client requirements Quality assurance in accordance with ISO 9001

v Welding parts for auto parts

Mould Name: plastic mould Size: Drawings based on client requirements Mould Material: 45#, 50#, P 20, 2738, 718 H, etc. Mould life: 500, 000 shots Quality assurance in accordance with ISO 9001

Agriculture parts

Valve parts

Forging part

Health care product

S&J Co. ltd/ Shanghai Sirui Industry and Trading Co. , ltd Contacts: Charlie M. T: +86 -18616609572 Tel/Fax : 021 -34174439 www. siruifb. com Skype : yl_613228 E-mail: charlieli 66@126. com