1. In 1986, Wuxi Sacredequine Gas Co.,Ltd was established.

2. In 1998 with 10 years from 15 people to develop a team of 345 people, while the company completed the technical reserves, talent pool, the company laid a solid foundation.

3. In 2003 the company's first bottle of acetylene gas off the assembly line, the development has become one of the largest acetylene producers.

4. In 2009 the company set up the first six branches in China, the main products include acetylene gas, special gases, rare gases and high purity electronic gas

5. In 2012 the company set up the 15th branch in China, becoming the leader in domestic gas producers, operating more than 150 kinds of gas products.

6. 2016 Shanghai Zhang Nan Chemical Co., Ltd. was established, marking the company officially entered the international market for international customers with a variety of gas products, and provide the core competitiveness of the market price

Shanghai Zhang Nan Chemical Co., Ltd. is a global trading company

Our present is one of China's gas cylinders and 1000-30000 cubic meters per hour of air separation gas. At present, with the production of 1.8 million bottles of acetylene gas, 50,000 bottles of high purity gas, 20,000 bottles of mixed gas and other large natural gas production capacity of 2 million bottles, with 16 on-site air separation production line. Subordinate gas companies, dangerous goods transport companies, dangerous goods storage companies and other 15 enterprises

INDUCT GAS .NOBLE GAS.SPECIAL GAS.GAS ACCESSORIES

Shanghai Zhangnan Chemical production products are widely used in photovoltaic industry, thermal cutting industry, electronics industry, aviation industry, large-scale manufacturing, powder metallurgy, scientific research experiments, petrochemical industry, large-scale manufacturing.

Production equipment: 

1. with 10 sets of 10000-3000 cubic meters / hour of air separation equipment 

2. 16 gas production lines, with an annual output of various types of gas 2 million bottles

3. Hydrogen manufacturing workshop, with an annual output of 300,000 bottles

4. A high purity mixed gas distribution workshop, with an annual output of high purity mixed gas 50,000 bottles

Quality monitoring equipment: 

1. 2 sets of halo water analyzer

2. 2 sets of Shimadzu, 

3. 4 sets of domestic spectrometer

Transport equipment:

32 transport vehicles

12 liquid gas carriers

Warehouse: 

28,000 square meters of chemical bottle factory

FAQ

1. What's your product price?

Because each industrial gas price depends on your quantity and purity requirements, it is difficult to give a fixed price. If you are interested in each gas, please provide your details. I can offer you an offer.

2. What's the min order?

Different products with different MOQ, please do not hesitate to tell us your needs

3. What's your payment term?

50% T/T deposit, 50% T/T against B/L copy or 100% Irrevocable L/C at sight

4. All the cylinders can recycle?

Usually seamless steel cylinder can recycle to use in 20 years. The disposable cylinder is only for use one time.when you ordered our cylinders, next time, you can send back the cylinders to fill gas again. You just need to tell us before you export. We will handle all the import customs clearance formalities.

5. Is there any cautions to use gas cylinders?

1) The use and testing of gas cylinder shall be subject to “Safety inspection regulations 

for gas cylinders” issued by State Bureau of Quality and Technical Supervision. 

2) The gas cylinder shall away from heat and sunlight exposure. The distance from fire should be no less than 10 meter. And it is prohibited to hit the cylinders. 

3) It is prohibited to use fire to heat the valve if it was frozen. 

4) The nozzle of the gas cylinder was strictly prohibited from oil contamination 

5) The gas in the cylinder cannot be entirely exhausted, it would be better to remain not less than 0.040 MPa residual pressure 

6) The filling pressure of gas cylinder cannot exceed the prescribed pressure.