Our Seamless Steel Gas Cylinder is manufactured with the most advanced technology, machinery and testing equipment in the world. We can supply the cylinders of different pressure, water capacity, cap and valve type according to the requirements of customers, OEM steel seal and colors are also acceptable. Our product have widely applied in chemical, metallurgical, mechanical, medical, scientific research and building industry.
Shenzhen Longer Industry Co., Ltd is a specialized manufactory in air separation equipment. Our company has a complete system including R&D, manufacturing and marketing.
Our main products include air separation plant and liquefaction equipment, all kinds of pressure vessel. Widely used in many industries, such as building materials; metallurgy; stone; electron; aviation; medical treatment; petrifaction, etc.
Our Products have been sold throughout the countries and regions with good quality, reasonable prices and excellent services. Especially, we cooperated with multinational gas company in the world, mostly promoted the research and development ability in products and also advance to diversification and large-scale. We will always be devoted to constant innovation and develop efficiently to provide customers much better products and service.
Certifications
Logistics & Payment
Different modes of packing for your choose
PAYMENT
T/T , L/C .Western Union
30% / 50% deposit, balance paid by T/T against before shipment
FAQ
Q: How many cylinder do you produce everyday?
A: 300,0000 pieces of cylinder could be produced in one year
Q: What is the terms of payment?
A: T/T, L/C etc.
Q: How long is your delivery time?
A: It depends on your order request, generally it is 7-30 days after your deposit
Q: How about the brand name?
A: We use our own brand and OEM logo is also available
