Business mode
Production, Trade type, Service-oriented
Production mode
Country / Region
Islands, Macao Special Administrative Region, China
No. of employees

Company Introduction

As the leading enterprise of ceramic valves, Johncera has a complete industrial chain from powder preparation of advanced ceramics, multi-process molding, precision processing to the whole process of final products. Therefore, we have great flexibility and capacity to meet customers’ different needs. Our experienced engineers provide customized solutions based on the provided working conditions, which not only ensure the selection of the most suitable materials but also help customers reduce costs. We are very proud to be a member of China valve standards committee and lead the drafting of three national standards. We continue to establish close cooperation with many well-known enterprises in the world and work together to maximize the advantages of ceramics. Professional production: ceramic ball valve, ceramic v-port controlling valve, ceramic rotary valve, ceramic double disc valve, ceramic knife gate valve, ceramic half-ball valve, ceramic butterfly valve, ceramic slide disc valve, ceramic wear-resisting pipeline and other products. With the characteristics of corrosion and erosion resistance, zero leakage, self-lubrication, long life, it shows extremely high stability and excellent mechanical properties under very harsh engineering application conditions. With excellent experience in international trade, Johncera provides great post-sales service. We adhered to the principle of “customer interests first” from the first single order, and have been continuing this service attitude and practice for more than a decade. For any issues arising in the use of our products, we follow the principle of “priority to solve the customer’s problems and ensure the stability of the customer’s system”. Then we would analyze the problem with the customer, and eventually, find out the optimal solution.

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Trade Capacity

Mode of transport
Payment Methods
Average lead time -
No. of trade staff -
Main sales market Global, North America, Europe, Japan and South Korea, South Asia and India
Nearest port -
Import / Export rights Yes
Proportion of exports (%) -
Certificat of origin -

Production Capacity

Factory address -
Factory area -
No. of production staff -
No. of R&D engineer 41~50
No. of QC staff -
Maximum capacity -
Advantage of technology View details
Application View details
Material processing capacity View details

Product Showcase

Ceramic Ball Valves (S-FCQ)
Ceramic Ball Valves (S-LCQ)
Ceramic Ball Valves (S-HCQ)
Ceramic Ball Valves (S-DCQ)

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Business Board

Advantage Of Technology

Raw materials Powder preparation
- -
Molding Sintering process
- -
Precision machining Surface treatment
- -


Chemical & Metallurgy
Conveyor System
Medical & Biology
Medical Device Parts

Main Products

Product name
Ceramic Ball Valves
Ceramic Control Valves
Ceramic Pipes

Client List

Company Name
Johncera International (Macao) Co., Ltd.

Contact Detail

Contact details

Company address
Rua Do Minho 341, Macau