Model	Name	specification	material	unit	number
	Pretreatment system
1	Raw water tank	1m3		piece	1
2	Raw water pump	BJZ100	Stainless steel		1
3	Medium filter
	Tank body	500×1650	Stainless steel	piece	1
	Refined quartz sand	2-8		KG	320
4	Active carbon filter
	Tank body	500×1650	GRP	piece	1
	Refined quartz sand			KG	90
5	Inhibitor dosing device			unit	1
6	ultrafilter	20”5	UPVC	unit	1
	Reverse osmosis system
1	Multi-grade high-pressure pump	CVF2-150	Stainless steel	unit	1
2	Pressure vessel	4040-1	Stainless steel	branch	4
3	RO membrane	LP21-4040		piece	4
		ESPA2-4040	(optional)
4	instrument,valve
5	Electrical control system			unit	1
6	mainframe		Stainless steel	unit	1
	corollary equipment
1	Pure water tank	1m3	Stainless steel	piece	1

SiHai Company, founded in 2000, is a high-tech enterprise which is mainly specialized in water treatment equipment, including development, manufacturing, sales and services. The company sticks to the operation principle of "producing competitive products professionally, serving customers sincerely", focusing on quality assurance and customer satisfaction to enhance our market competitiveness and build professional teams, and making us become a domestically well-known enterprise with integrating design, production and installation based on flexible mechanism of enterprise as well as advantages in scientific and technological achievements.
The company covers 20,000 square meters with 7.000sq.m modern standard environmental protection workshop and the complete software and hardware facilities, and has total assets of more than 30 million RMB. Spreading all over the country and being sold in more than 10 countries overseas, water treatment products of our company win praises from customers with reliable quality, complete pre-sales, in-sales and after-sales services.
Scope of our business: reverse osmosis equipment, full-automatic softener, SPINKLI, screen filter, sand filter, multi-media filter and ultra filtration. The reverse osmosis equipment, adopting the most advanced membrane and technology in the world, is mainly used in milk, drinks and beverage, pharmacy, chemical, electricity and others desalting and craft pure water manufacturing and has reached the advanced world level. Presently, the company has successively won contracts of many water treatment projects of Hunan Guangxin Group, Shandong Fenghuang Paper Co., Ltd., Shandong Huayang Pyroelectricity Co., Ltd., Anshan Yes Optoelectronics Display Co., Ltd., Mengniu Group, Wuhan Jianmin Pharmaceutical Groups Corp, Ltd., Anqiu Lu'an Pharmaceutical Co., Ltd., etc. The company has successfully finished these works of project design, installation, and debugging, and won high praises from customers.
Now we are developing the international market, relying on high quality products, excellent service, reasonable price and timely delivery. Please contact us at any time so that we can make further understanding.