• Customized processing of copper pipe fittings, copper welded elbows, 45° elbows, copper plumbing pipe fittings
  • Customized processing of copper pipe fittings, copper welded elbows, 45° elbows, copper plumbing pipe fittings
  • Customized processing of copper pipe fittings, copper welded elbows, 45° elbows, copper plumbing pipe fittings
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Customized processing of copper pipe fittings, copper welded elbows, 45° elbows, copper plumbing pipe fittings

copper pipe fittings, copper welded elbows, 45° elbows, copper plumbing pipe fittings 1. Use the 99.9% Copper to make it. 2. 45° elbows Pipe Thickness is over 0.8mm. 3.We offer a complete range of specifications and support customization of various sizes and specifications 4.Craftsmanship quality, one-stop service

Guangdong Jinying Environmental Protection Technology Co., LTD


Main business: Production and sales of gas water heater accessories

 (such as various copper pipe accessories for gas water heaters, water tanks, valve bodies, 

burners, pulses, etc.), and various copper pipe fittings accessories (45° elbows, 90° elbows, U-shaped elbows, T-shaped elbows, L-shaped elbows, reducers, and other copper connection pipes)



Our advantages

质量放心

Quality guaranteed

Factory supply

Rich experience

Thoughtful service

45° elbows

Strength is also a kind of responsibility

Just one cooperation will make you a permanent repeat customer


Product Introduction


Copper pipe fittings, copper welded elbows, 45° elbows, copper plumbing pipe fittings


copper pipe fittings






Product detail drawing


copper welded elbows


45° elbow, copper welded elbows,copper pipe fittings exquisite craftsmanship, strict quality control: With years of industry production experience, we strictly control the production process, ensuring excellent workmanship and quality


45° elbows


copper welded elbows, 45° elbows, increased thickness, meeting customer demands, refusing to cut corners, ensuring product quality


copper pipe fittings


copper welded elbows, 45° elbows, complete range of specifications: 1/4 1/2 3/4 1.... Supports customization of various specifications and sizes


About Us



copper welded elbows


Guangdong JINYING Environmental Protection and Technology CO.,LTD

JY Environmental Protection and Technology CO.,LTD. which founded in 2005 year. Our company is a professional company to develop and produce  heat exchangerburner ,copper welded elbows,copper pipe fittings, 45° elbows and other compoments  for gas water heaters and gas boilers use. With 5000 square meters of workshop and warehouse, experienced management and professional teamsWe do the O E M and O D M services according to customers’ market requirements.

JY company have ISO9001 quality system certification which force our product’s quality . However,Our product is achieve ROSH standard and we are specially focus on good checking with the incoming material.

JY company has professional sales team has 10-12 years’ experience, with partners throughout Europe, North and South America, Australia, Africa and Southeast Asia. For our company strategy, we would like to hang on our customer grow up together. For our all customers, we supply three years warranty which is one of our policy for after-sales service. Looking into the future, we'll keep researching new technologies, introducing new processes and developing new products. Having a global eye, JY strives to cooperate with global customers and create mutual magnificent prospect. 


Other best-selling products



45° elbows

Large and small diameter joint

copper pipe fittings

U-shaped elbow

copper welded elbows

45° elbows

45° elbows

Reducer 45° elbows


copper pipe fittings

Direct head

copper welded elbows

U-shaped elliptical elbow

45° elbows

U-shaped small U

copper pipe fittings

45° pressing elbows





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